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Space Shuttle program

The Space Shuttle program was the fourth human spaceflight program carried out by the U.S. National Aeronautics and Space Administration (NASA), which accomplished routine transportation for Earth-to-orbit crew and cargo from 1981 to 2011. Its official name, Space Transportation System (STS), was taken from a 1969 plan for a system of reusable spacecraft of which it was the only item funded for development. It flew 135 missions and carried 355 astronauts from 16 countries, many on multiple trips.

The Space Shuttle, composed of an orbiter launched with two reusable solid rocket boosters and a disposable external fuel tank, carried up to eight astronauts and up to 50000 lb of payload into low Earth orbit (LEO). When its mission was complete, the orbiter would reenter the Earth's atmosphere and land like a glider at either the Kennedy Space Center or Edwards Air Force Base.

The Shuttle is the only winged crewed spacecraft to have achieved orbit and landing, and the first reusable crewed space vehicle that made multiple flights into orbit. Its missions involved carrying large payloads to various orbits including the International Space Station (ISS), providing crew rotation for the space station, and performing service missions on the Hubble Space Telescope. The orbiter also recovered satellites and other payloads (e.g., from the ISS) from orbit and returned them to Earth, though its use in this capacity was rare. Each vehicle was designed with a projected lifespan of 100 launches, or 10 years' operational life. Original selling points on the shuttles were over 150 launches over a 15-year operational span with a 'launch per month' expected at the peak of the program, but extensive delays in the development of the International Space Station never created such a peak demand for frequent flights.

Background
Various shuttle concepts had been explored since the late 1960s. The program formally commenced in 1972, becoming the sole focus of NASA's human spaceflight operations after the Apollo, Skylab, and Apollo–Soyuz programs in 1975. The Shuttle was originally conceived of and presented to the public in 1972 as a 'Space Truck' which would, among other things, be used to build a United States space station in low Earth orbit during the 1980s and then be replaced by a new vehicle by the early 1990s. The stalled plans for a U.S. space station evolved into the International Space Station and were formally initiated in 1983 by President Ronald Reagan, but the ISS suffered from long delays, design changes and cost over-runs and forced the service life of the Space Shuttle to be extended several times until 2011 when it was finally retired—serving twice as long as it was originally designed to do. In 2004, according to President George W. Bush's Vision for Space Exploration, use of the Space Shuttle was to be focused almost exclusively on completing assembly of the ISS, which was far behind schedule at that point.

The first experimental orbiter, Enterprise, was a high-altitude glider, launched from the back of a specially modified Boeing 747, only for initial atmospheric landing tests (ALT). Enterprise's first test flight was on February 18, 1977, only five years after the Shuttle program was formally initiated; leading to the launch of the first space-worthy shuttle Columbia on April 12, 1981, on STS-1. The Space Shuttle program finished with its last mission, STS-135 flown by Atlantis, in July 2011, retiring the final Shuttle in the fleet. The Space Shuttle program formally ended on August 31, 2011.

Program history
All Space Shuttle missions were launched from the Kennedy Space Center (KSC) in Florida. Some civilian and military circumpolar space shuttle missions were planned for Vandenberg AFB in California. However, the use of Vandenberg AFB for space shuttle missions was canceled after the Challenger disaster in 1986. The weather criteria used for launch included, but were not limited to: precipitation, temperatures, cloud cover, lightning forecast, wind, and humidity. The Shuttle was not launched under conditions where it could have been struck by lightning.

The first fully functional orbiter was Columbia (designated OV-102), built in Palmdale, California. It was delivered to Kennedy Space Center (KSC) on March 25, 1979, and was first launched on April 12, 1981—the 20th anniversary of Yuri Gagarin's space flight—with a crew of two.

Challenger (OV-099) was delivered to KSC in July 1982, Discovery (OV-103) in November 1983, Atlantis (OV-104) in April 1985 and Endeavour (OV-105) in May 1991. Challenger was originally built and used as a Structural Test Article (STA-099), but was converted to a complete orbiter when this was found to be less expensive than converting Enterprise from its Approach and Landing Test configuration into a spaceworthy vehicle.

On April 24, 1990, Discovery carried the Hubble Space Telescope into space during STS-31.

In the course of 135 missions flown, two orbiters (Columbia and Challenger) suffered catastrophic accidents, with the loss of all crew members, totaling 14 astronauts.

The accidents led to national level inquiries, detailed analysis of why the accidents occurred, and significant pauses where changes were made before the Shuttles returned to flight. After the Challenger disaster in January 1986, there was a delay of 32 months before the next Shuttle launch. A similar delay of 29 months occurred after the Columbia disaster in February 2003.

The longest Shuttle mission was STS-80 lasting 17 days, 15 hours. The final flight of the Space Shuttle program was STS-135 on July 8, 2011.

Since the Shuttle's retirement in 2011, many of its original duties are performed by an assortment of government and private vessels. The European ATV Automated Transfer Vehicle supplied the ISS between 2008 and 2015. Classified military missions are being flown by the US Air Force's uncrewed spaceplane, the X-37B. By 2012, cargo to the International Space Station was already being delivered commercially under NASA's Commercial Resupply Services by SpaceX's partially reusable Dragon spacecraft, followed by Orbital Sciences' Cygnus spacecraft in late 2013. Crew service to the ISS is currently provided by the Russian Soyuz and, since 2020, the SpaceX Dragon 2 crew capsule, launched on the company's reusable Falcon 9 rocket as part of NASA's Commercial Crew Development program. Boeing's Starliner capsule will start ISS crew service from 2025. For missions beyond low Earth orbit, NASA is building the Space Launch System and the Orion spacecraft, part of the Artemis program.

Accomplishments

Space Shuttle missions have included:

 * Spacelab missions Including:
 * Science
 * Astronomy
 * Crystal growth
 * Space physics
 * Construction of the International Space Station (ISS)
 * Crew rotation and servicing of Mir and the International Space Station (ISS)
 * Servicing missions, such as to repair the Hubble Space Telescope (HST) and orbiting satellites
 * Human experiments in low Earth orbit (LEO)
 * Carried to low Earth orbit (LEO):
 * The Hubble Space Telescope (HST)
 * Components of the International Space Station (ISS)
 * Supplies in Spacehab modules or Multi-Purpose Logistics Modules
 * The Long Duration Exposure Facility
 * The Upper Atmosphere Research Satellite
 * The Compton Gamma Ray Observatory
 * The Earth Radiation Budget Satellite
 * The Mir Shuttle Docking Node
 * Carried satellites with a booster, such as the Payload Assist Module (PAM-D) or the Inertial Upper Stage (IUS), to the point where the booster sends the satellite to:
 * A higher Earth orbit; these have included:
 * Chandra X-ray Observatory
 * The first six TDRS satellites
 * Two DSCS-III (Defense Satellite Communications System) communications satellites in one mission
 * A Defense Support Program satellite
 * An interplanetary mission; these have included:
 * Magellan
 * Galileo
 * Ulysses

Budget

Early during development of the Space Shuttle, NASA had estimated that the program would cost $7.45 billion ($43 billion in 2011 dollars, adjusting for inflation) in development/non-recurring costs, and $9.3M ($54M in 2011 dollars) per flight. Early estimates for the cost to deliver payload to low-Earth orbit were as low as $118 per pound ($260/kg) of payload ($635/lb or $1,400/kg in 2011 dollars), based on marginal or incremental launch costs, and assuming a 65,000 pound (30 000 kg) payload capacity and 50 launches per year. A more realistic projection of 12 flights per year for the 15-year service life combined with the initial development costs would have resulted in a total cost projection for the program of roughly $54 billion (in 2011 dollars).

The total cost of the actual 30-year service life of the Shuttle program through 2011, adjusted for inflation, was $196 billion. In 2010, the incremental cost per flight of the Space Shuttle was $409 million, or 14,186 $/kg to low Earth orbit (LEO). In contrast, the comparable Proton launch vehicle cost was $141 million, or 6721 $/kg to LEO and the  Soyuz 2.1 was $55 million, or 6665 $/kg, despite these launch vehicles not being reusable.

NASA's budget for 2005 allocated 30%, or $5 billion, to space shuttle operations; this was decreased in 2006 to a request of $4.3 billion. Non-launch costs account for a significant part of the program budget: for example, during fiscal years 2004 to 2006, NASA spent around $13 billion on the Space Shuttle program, even though the fleet was grounded in the aftermath of the Columbia disaster and there were a total of three launches during this period of time. In fiscal year 2009, NASA budget allocated $2.98 billion for 5 launches to the program, including $490 million for "program integration", $1.03 billion for "flight and ground operations", and $1.46 billion for "flight hardware" (which includes maintenance of orbiters, engines, and the external tank between flights.)

Per-launch costs can be measured by dividing the total cost over the life of the program (including buildings, facilities, training, salaries, etc.) by the number of launches. With 135 missions, and the total cost of US$192 billion (in 2010 dollars), this gives approximately $1.5 billion per launch over the life of the Shuttle program. A 2017 study found that carrying one kilogram of cargo to the ISS on the Shuttle cost $272,000 in 2017 dollars, twice the cost of Cygnus and three times that of Dragon.

NASA used a management philosophy known as success-oriented management during the Space Shuttle program which was described by historian Alex Roland in the aftermath of the Columbia disaster as "hoping for the best". Success-oriented management has since been studied by several analysts in the area.

Accidents
In the course of 135 missions flown, two orbiters were destroyed, with loss of crew totalling 14 astronauts:
 * Challenger – lost 73 seconds after liftoff, STS-51-L, January 28, 1986
 * Columbia – lost approximately 16 minutes before its expected landing, STS-107, February 1, 2003

There was also one abort-to-orbit and some fatal accidents on the ground during launch preparations.

STS-51-L (Challenger, 1986)
Close-up video footage of Challenger during its final launch on January 28, 1986, clearly shows that the problems began due to an O-ring failure on the right solid rocket booster (SRB). The hot plume of gas leaking from the failed joint caused the collapse of the external tank, which then resulted in the orbiter's disintegration due to high aerodynamic stress. The accident resulted in the loss of all seven astronauts on board. Endeavour (OV-105) was built to replace Challenger (using structural spare parts originally intended for the other orbiters) and delivered in May 1991; it was first launched a year later.

After the loss of Challenger, NASA grounded the Space Shuttle program for over two years, making numerous safety changes recommended by the Rogers Commission Report, which included a redesign of the SRB joint that failed in the Challenger accident. Other safety changes included a new escape system for use when the orbiter was in controlled flight, improved landing gear tires and brakes, and the reintroduction of pressure suits for Shuttle astronauts (these had been discontinued after STS-4; astronauts wore only coveralls and oxygen helmets from that point on until the Challenger accident). The Shuttle program continued in September 1988 with the launch of Discovery on STS-26.

The accidents did not just affect the technical design of the orbiter, but also NASA. Quoting some recommendations made by the post-Challenger Rogers commission: "Recommendation I – The faulty Solid Rocket Motor joint and seal must be changed. This could be a new design eliminating the joint or a redesign of the current joint and seal. ... the Administrator of NASA should request the National Research Council to form an independent Solid Rocket Motor design oversight committee to implement the Commission's design recommendations and oversee the design effort. Recommendation II – The Shuttle Program Structure should be reviewed. ... NASA should encourage the transition of qualified astronauts into agency management Positions. Recommendation III – NASA and the primary shuttle contractors should review all Criticality 1, 1R, 2, and 2R items and hazard analyses. Recommendation IV – NASA should establish an Office of Safety, Reliability and Quality Assurance to be headed by an Associate Administrator, reporting directly to the NASA Administrator. Recommendation VI – NASA must take actions to improve landing safety. The tire, brake and nosewheel system must be improved. Recommendation VII – Make all efforts to provide a crew escape system for use during controlled gliding flight. Recommendation VIII – The nation's reliance on the shuttle as its principal space launch capability created a relentless pressure on NASA to increase the flight rate ... NASA must establish a flight rate that is consistent with its resources."

STS-107 (Columbia, 2003)
The Shuttle program operated accident-free for seventeen years and 88 missions after the Challenger disaster, until Columbia broke up on reentry, killing all seven crew members, on February 1, 2003. The ultimate cause of the accident was a piece of foam separating from the external tank moments after liftoff and striking the leading edge of the orbiter's left wing, puncturing one of the reinforced carbon-carbon (RCC) panels that covered the wing edge and protected it during reentry. As Columbia reentered the atmosphere at the end of an otherwise normal mission, hot gas penetrated the wing and destroyed it from the inside out, causing the orbiter to lose control and disintegrate.

After the Columbia disaster, the International Space Station operated on a skeleton crew of two for more than two years and was serviced primarily by Russian spacecraft. While the "Return to Flight" mission STS-114 in 2005 was successful, a similar piece of foam from a different portion of the tank was shed. Although the debris did not strike Discovery, the program was grounded once again for this reason.

The second "Return to Flight" mission, STS-121 launched on July 4, 2006, at 14:37 (EDT). Two previous launches were scrubbed because of lingering thunderstorms and high winds around the launch pad, and the launch took place despite objections from its chief engineer and safety head. A five-inch (13 cm) crack in the foam insulation of the external tank gave cause for concern; however, the Mission Management Team gave the go for launch. This mission increased the ISS crew to three. Discovery touched down successfully on July 17, 2006, at 09:14 (EDT) on Runway 15 at Kennedy Space Center.

Following the success of STS-121, all subsequent missions were completed without major foam problems, and the construction of the ISS was completed (during the STS-118 mission in August 2007, the orbiter was again struck by a foam fragment on liftoff, but this damage was minimal compared to the damage sustained by Columbia).

The Columbia Accident Investigation Board, in its report, noted the reduced risk to the crew when a Shuttle flew to the International Space Station (ISS), as the station could be used as a safe haven for the crew awaiting rescue in the event that damage to the orbiter on ascent made it unsafe for reentry. The board recommended that for the remaining flights, the Shuttle always orbit with the station. Prior to STS-114, NASA Administrator Sean O'Keefe declared that all future flights of the Space Shuttle would go to the ISS, precluding the possibility of executing the final Hubble Space Telescope servicing mission which had been scheduled before the Columbia accident, despite the fact that millions of dollars worth of upgrade equipment for Hubble were ready and waiting in NASA warehouses. Many dissenters, including astronauts, asked NASA management to reconsider allowing the mission, but initially the director stood firm. On October 31, 2006, NASA announced approval of the launch of Atlantis for the fifth and final shuttle servicing mission to the Hubble Space Telescope, scheduled for August 28, 2008. However SM4/STS-125 eventually launched in May 2009.

One impact of Columbia was that future crewed launch vehicles, namely the Ares I, had a special emphasis on crew safety compared to other considerations.

Preservation
Out of the five fully functional shuttle orbiters built, three remain. Enterprise, which was used for atmospheric test flights but not for orbital flight, had many parts taken out for use on the other orbiters. It was later visually restored and was on display at the National Air and Space Museum's Steven F. Udvar-Hazy Center until April 19, 2012. Enterprise was moved to New York City in April 2012 to be displayed at the Intrepid Museum, whose Space Shuttle Pavilion opened on July 19, 2012. Discovery replaced Enterprise at the National Air and Space Museum's Steven F. Udvar-Hazy Center. Atlantis formed part of the Space Shuttle Exhibit at the Kennedy Space Center visitor complex and has been on display there since June 29, 2013, following its refurbishment.

On October 14, 2012, Endeavour completed an unprecedented 12 mi drive on city streets from Los Angeles International Airport to the California Science Center, where it has been on display in a temporary hangar since late 2012. The transport from the airport took two days and required major street closures, the removal of over 400 city trees, and extensive work to raise power lines, level the street, and temporarily remove street signs, lamp posts, and other obstacles. Hundreds of volunteers, and fire and police personnel, helped with the transport. Large crowds of spectators waited on the streets to see the shuttle as it passed through the city. Endeavour, along with the last flight-qualified external tank (ET-94), is currently on display at the Science Center's Samuel Oschin Pavilion (in a horizontal orientation) until the completion of the Samuel Oschin Air and Space Center (a planned addition to the California Science Center). Once moved, it will be permanently displayed in launch configuration, complete with genuine solid rocket boosters and external tank.

Crew modules
One area of Space Shuttle applications is an expanded crew. Crews of up to eight have been flown in the Orbiter, but it could have held at least a crew of ten. Various proposals for filling the payload bay with additional passengers were also made as early as 1979. One proposal by Rockwell provided seating for 74 passengers in the Orbiter payload bay, with support for three days in Earth orbit. With a smaller 64 seat orbiter, costs for the late 1980s would be around US$1.5 million per seat per launch. The Rockwell passenger module had two decks, four seats across on top and two on the bottom, including a 25-inch (63.5 cm) wide aisle and extra storage space.

Another design was Space Habitation Design Associates 1983 proposal for 72 passengers in the Space Shuttle Payload bay. Passengers were located in 6 sections, each with windows and its own loading ramp at launch, and with seats in different configurations for launch and landing. Another proposal was based on the Spacelab habitation modules, which provided 32 seats in the payload bay in addition to those in the cockpit area.

There were some efforts to analyze commercial operation of STS. Using the NASA figure for average cost to launch a Space Shuttle as of 2011 at about $450 million per mission, a cost per seat for a 74 seat module envisioned by Rockwell came to less than $6 million, not including the regular crew. Some passenger modules used hardware similar to existing equipment, such as the tunnel, which was also needed for Spacehab and Spacelab

Successors
During the three decades of operation, various follow-on and replacements for the STS Space Shuttle were partially developed but not finished.

Examples of possible future space vehicles to supplement or supplant STS:
 * Advanced Crewed Earth-to-Orbit Vehicle
 * Shuttle II, Johnson Space Center concept for a follow-on, with 2 boosters and 2 tanks mounted on its wings.
 * National Aero-Space Plane (NASP)
 * Rockwell X-30 (not funded)
 * VentureStar, SSTO spacelane concept using an aerospike engine.
 * Lockheed Martin X-33 (cancelled 2001)
 * Ares I (ended with Constellation cancellation)
 * Orbital Space Plane Program

One effort in the direction of space transportation was the Reusable Launch Vehicle (RLV) program, initiated in 1994 by NASA. This led to work on the X-33 and X-34 vehicles. NASA spent about US$1 billion on developing the X-33 hoping for it be in operation by 2005. Another program around the turn of the millennium was the Space Launch Initiative, which was a next generation launch initiative.

The Space Launch Initiative program was started in 2001, and in late 2002 it was evolved into two programs, the Orbital Space Plane Program and the Next Generation Launch Technology program. OSP was oriented towards provided access to the International Space Station.

Other vehicles that would have taken over some of the Shuttles responsibilities were the HL-20 Personnel Launch System or the NASA X-38 of the Crew Return Vehicle program, which were primarily for getting people down from ISS. The X-38 was cancelled in 2002, and the HL-20 was cancelled in 1993. Several other programs in this existed such as the Station Crew Return Alternative Module (SCRAM) and Assured Crew Return Vehicle (ACRV)

According to the 2004 Vision for Space Exploration, the next human NASA program was to be Constellation program with its Ares I and Ares V launch vehicles and the Orion spacecraft; however, the Constellation program was never fully funded, and in early 2010 the Obama administration asked Congress to instead endorse a plan with heavy reliance on the private sector for delivering cargo and crew to LEO.

The Commercial Orbital Transportation Services (COTS) program began in 2006 with the purpose of creating commercially operated uncrewed cargo vehicles to service the ISS. The first of these vehicles, SpaceX Dragon 1, became operational in 2012, and the second, Orbital Sciences's Cygnus did so in 2014.

The Commercial Crew Development (CCDev) program was initiated in 2010 with the purpose of creating commercially operated crewed spacecraft capable of delivering at least four crew members to the ISS, staying docked for 180 days and then returning them back to Earth. These spacecraft, like SpaceX's Dragon 2 and Boeing CST-100 Starliner were expected to become operational around 2020. On the Crew Dragon Demo-2 mission, SpaceX's Dragon 2 sent astronauts to the ISS, restoring America's human launch capability. The first operational SpaceX mission launched on November 15, 2020, at 7:27:17 p.m. ET, carrying four astronauts to the ISS.

Although the Constellation program was canceled, it has been replaced with a very similar Artemis program. The Orion spacecraft has been left virtually unchanged from its previous design. The planned Ares V rocket has been replaced with the smaller Space Launch System (SLS), which is planned to launch both Orion and other necessary hardware. Exploration Flight Test-1 (EFT-1), an uncrewed test flight of the Orion spacecraft, launched on December 5, 2014, on a Delta IV Heavy rocket.

Artemis 1 is the first flight of the SLS and was launched as a test of the completed Orion and SLS system. During the mission, an uncrewed Orion capsule spent 10 days in a 57000 km distant retrograde orbit around the Moon before returning to Earth. Artemis 2, the first crewed mission of the program, will launch four astronauts in 2024 on a free-return flyby of the Moon at a distance of 8520 km. After Artemis 2, the Power and Propulsion Element of the Lunar Gateway and three components of an expendable lunar lander are planned to be delivered on multiple launches from commercial launch service providers. Artemis 3 is planned to launch in 2025 aboard a SLS Block 1 rocket and will use the minimalist Gateway and expendable lander to achieve the first crewed lunar landing of the program. The flight is planned to touch down on the lunar south pole region, with two astronauts staying there for about one week.

Assets and transition plan
The Space Shuttle program occupied over 654 facilities, used over 1.2 million line items of equipment, and employed over 5,000 people. The total value of equipment was over $12 billion. Shuttle-related facilities represented over a quarter of NASA's inventory. There were over 1,200 active suppliers to the program throughout the United States. NASA's transition plan had the program operating through 2010 with a transition and retirement phase lasting through 2015. During this time, the Ares I and Orion as well as the Altair Lunar Lander were to be under development, although these programs have since been canceled.

In the 2010s, two major programs for human spaceflight are Commercial Crew Program and the Artemis program. Kennedy Space Center Launch Complex 39A is, for example, used to launch Falcon Heavy and Falcon 9.

Support vehicles
Many other vehicles were used in support of the Space Shuttle program, mainly terrestrial transportation vehicles.

 * The crawler-transporter carried the mobile launcher platform and the Space Shuttle from the Vehicle Assembly Building (VAB) to Launch Complex 39, originally built for Project Apollo.
 * The Shuttle Carrier Aircraft (SCA) were two modified Boeing 747s. Either could fly an orbiter from alternative landing sites back to the Kennedy Space Center. These aircraft were retired to the Joe Davies Heritage Airpark at the Armstrong Flight Research Center and Space Center Houston.
 * A 36-wheeled transport trailer, the Orbiter Transfer System, originally built for the U.S. Air Force's launch facility at Vandenberg Air Force Base in California (since then converted for Delta IV rockets) would transport the orbiter from the landing facility to the launch pad, which allowed both "stacking" and launch without utilizing a separate VAB-style building and crawler-transporter roadway. Prior to the closing of the Vandenberg facility, orbiters were transported from the OPF to the VAB on their undercarriages, only to be raised when the orbiter was being lifted for attachment to the SRB/ET stack. The trailer allowed the transportation of the orbiter from the OPF to either the SCA "Mate-Demate" stand or the VAB without placing any additional stress on the undercarriage.
 * The Crew Transport Vehicle (CTV), a modified airport jet bridge, was used to assist astronauts to egress from the orbiter after landing. Upon entering the CTV, astronauts could take off their launch and reentry suits then proceed to chairs and beds for medical checks before being transported back to the crew quarters in the Operations and Checkout Building. Originally built for Project Apollo.
 * The Astrovan was used to transport astronauts from the crew quarters in the Operations and Checkout Building to the launch pad on launch day. It was also used to transport astronauts back again from the Crew Transport Vehicle at the Shuttle Landing Facility.
 * The three locomotives serving the NASA Railroad, used to transport segments of the Space Shuttle Solid Rocket Boosters, were determined to be no longer needed for day-to-day operation at the Kennedy Space Center. In April 2015, locomotive No. 1 was sent to Natchitoches Parish Port and No. 3 sent to the Madison Railroad. Locomotive No. 2 was sent to the Gold Coast Railroad Museum in 2014.

title: Space Shuttle program


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Natalie Portman

Natalie Hershlag (נטע-לי הרשלג; born June 9, 1981), known professionally as Natalie Portman, is an Israeli-born American actress. She has had a prolific film career from her teenage years and has starred in various blockbusters and independent films, receiving multiple accolades, including an Academy Award and two Golden Globe Awards.

Portman began her acting career at age twelve, when she starred as the young protégée of a hitman in the action film Léon: The Professional (1994). While in high school, she made her Broadway debut in a 1998 production of The Diary of a Young Girl and gained international recognition for starring as Padmé Amidala in Star Wars: Episode I – The Phantom Menace (1999). From 1999 to 2003, Portman attended Harvard University, graduating with a bachelor's degree in psychology. She reduced her number of acting roles, but continued to act in the Star Wars prequel trilogy (2002, 2005) and in The Public Theater's 2001 revival of Anton Chekhov's play The Seagull.

In 2004, Portman was nominated for the Academy Award for Best Supporting Actress and won a Golden Globe for playing a mysterious stripper in the romantic drama Closer. Portman's career further advanced with her starring roles as Evey Hammond in V for Vendetta (2005), Anne Boleyn in The Other Boleyn Girl (2008), and a troubled ballerina in the psychological thriller Black Swan (2010), for which she won the Academy Award for Best Actress. She starred in the romantic comedy No Strings Attached (2011) and portrayed Jacqueline Kennedy in the biopic Jackie (2016), which earned her a third Academy Award nomination. Portman has also featured as Jane Foster in the Marvel Cinematic Universe superhero films Thor (2011), Thor: The Dark World (2013), and Thor: Love and Thunder (2022), which established her as one of the world's highest-paid actresses. Co-founding the production company MountainA in 2021, Portman produced and starred in the drama May December (2023).

Portman's directorial ventures include the short film Eve (2008) and the biographical drama A Tale of Love and Darkness (2015). She is a dual citizen of Israel and the United States, and an advocate for animal rights and environmental causes. She was married to dancer and choreographer Benjamin Millepied from 2012 to 2024, with whom she has two children.

Early life and background
Natalie Hershlag was born on June 9, 1981, in Jerusalem, to Jewish parents with roots in Poland, Russia, Austria, and Romania. She is the only child of Shelley, an American homemaker who works as Portman's agent, and Avner Hershlag, an Israeli-born gynecologist. Her maternal grandparents were American Jews, whereas her paternal grandparents were Jewish immigrants to Israel. Portman is a dual citizen of Israel and the United States.

Portman and her family first lived in Washington, D.C., but relocated to Connecticut in 1988 and then moved to Long Island in 1990. While living in Washington, Portman attended Charles E. Smith Jewish Day School in Rockville, Maryland. Her native language is Hebrew. While living on Long Island, she attended a Jewish elementary school, the Solomon Schechter Day School of Nassau County. She studied ballet and modern dance at the American Theater Dance Workshop, and regularly attended the Usdan Center for the Creative and Performing Arts. Describing her early life, Portman has said that she was "different from the other kids. I was more ambitious. I knew what I liked and what I wanted, and I worked very hard. I was a very serious kid."

When Portman was ten years old, a Revlon agent spotted her at a pizza restaurant and asked her to become a child model. She turned down the offer but used the opportunity to get an acting agent. She auditioned for the 1992 off-Broadway Ruthless!, a musical about a girl who is prepared to commit murder to get the lead in a school play. Portman and Britney Spears were chosen as understudies for star Laura Bell Bundy.

1994–1998: Early work
Six months after Ruthless! ended, Hershlag auditioned for and secured a leading role in Luc Besson's action drama Léon: The Professional (1994). She adopted her paternal grandmother's maiden name, Portman, as her stage name. She played Mathilda, an orphan child who befriends a middle-aged hitman (played by Jean Reno). Her parents were reluctant to let her do the part due to the explicit sexual and violent nature of the script, but agreed after Besson took out the Mathilda character's nudity and killings that she committed. Portman herself said that after those scenes were removed, she found nothing objectionable about the content. Even so, her mother was displeased with some of the "sexual twists and turns" in the finished film, which were not part of the script. Hal Hinson of The Washington Post commended Portman for bringing a "genuine sense of tragedy" to her part, but Peter Rainer of the Los Angeles Times believed that she wasn't "enough of an actress to unfold Mathilda's pain" and criticized Besson's sexualization of her character.

After filming The Professional, Portman went back to school and during the summer break of 1994, she filmed a part in Marya Cohn's short film Developing. In it she played a young girl coping with her mother's (played by Frances Conroy) cancer. She also enrolled at the Stagedoor Manor performing arts camp, where she played Anne Shirley in a staging of Anne of Green Gables. Michael Mann offered her the small part of the suicidal stepdaughter of Al Pacino's character in the action film Heat (1995) for her ability to portray dysfunction without hysteria. Impressed by her performance in The Professional, the director Ted Demme cast her as a precocious teenager who flirts with her much-older neighbor (played by Timothy Hutton) in the ensemble comedy-drama Beautiful Girls (1996). Janet Maslin of The New York Times wrote, "Portman, a budding knockout, is scene-stealingly good even in an overly showy role." She subsequently went back to Stagedoor Manor to appear in a production of the musical Cabaret. Also in 1996, Portman had brief roles in Woody Allen's musical Everyone Says I Love You and Tim Burton's comic science fiction film Mars Attacks!

Portman was cast opposite Leonardo DiCaprio in Baz Luhrmann's Romeo + Juliet (1996), but she dropped out during rehearsals when studio executives found her too young for the role. Luhrmann said "Natalie was amazing in the footage, but it was too much of a burden for her at that age". She was also offered Adrian Lyne's Lolita, based on the novel of the same name, but she turned down the part due to its excessive sexual content. She later bemoaned that her parts in The Professional and Beautiful Girls prompted a series of offers to play a sexualized youngster, adding that it "dictated a lot of my choices afterwards 'cos it scared me ... it made me reluctant to do sexy stuff".

Portman instead signed on to star as Anne Frank in a Broadway revival of The Diary of Anne Frank, which was staged at the Music Box Theatre from December 1997 to May 1998. In preparation, she twice visited the Anne Frank House in Amsterdam and interacted with Miep Gies, who had preserved Anne's diary after the family was captured; she found a connection with Frank's story, given her own family's history with the Holocaust. Reviewing the production for Variety, Greg Evans disliked her portrayal, which he thought had "little of the charm, budding genius or even brittle intelligence that the diary itself reveals". Conversely, Ben Brantley found an "ineffable grace in her awkwardness". The experience of performing the play was emotionally draining for her, as she attended high school during the day and performed at night; she wrote personal essays in Time and Seventeen magazines about her experience.

1999–2006: Star Wars, education, and transition to adult roles

Portman began filming the part of Padmé Amidala in the Star Wars prequel trilogy in 1997, which marked her first big-budget production. The first film of the series, Episode I – The Phantom Menace was released in 1999, when she was in her senior year of high school. Portman was unfamiliar with the franchise when she was cast, and watched the original Star Wars trilogy before filming began. She worked closely with the director George Lucas on her character's accent and mannerisms, and watched the films of Lauren Bacall, Audrey Hepburn, and Katharine Hepburn to draw inspiration from their voice and stature. Filming in arduous locations in Algeria proved challenging for Portman. She did not attend the film's premiere so she could study for her high school finals. The critical response to the film was mixed, but with earnings of $924 million worldwide it was the second highest-grossing film of all time to that point, and it established Portman as a global star.

Portman graduated from Syosset High School in 1999. Her high school paper, "A Simple Method to Demonstrate the Enzymatic Production of Hydrogen from Sugar", co-authored with scientists Ian Hurley and Jonathan Woodward, was entered in the Intel Science Talent Search. Following production on The Phantom Menace, Portman initially turned down a lead role in the coming-of-age film Anywhere but Here (1999) after learning it would involve a sex scene, but the director Wayne Wang and actress Susan Sarandon (who played Portman's mother in the film) demanded a rewrite of the script. She was shown a new draft, and decided to accept the part. Mary Elizabeth Williams of Salon called Portman's performance "astonishing" and added that "unlike any number of actresses her age, she's neither too maudlin nor too plucky". She received a Golden Globe Award for Best Supporting Actress nomination for it.

Portman's sole screen appearance in 2000 was in Where the Heart Is, a romantic drama filmed in Texas, in which she played a pregnant teenager. After finishing work on the film, she began attending Harvard University to pursue her bachelor's degree in psychology, and significantly reduced her acting roles over the next few years. She studied advanced Hebrew literature and neurobiology, and she served as Alan Dershowitz's research assistant. In the summer of 2001, she returned to Broadway (at the Delacorte Theater) to perform Chekhov's drama The Seagull, which was directed by Mike Nichols and co-starred Meryl Streep and Philip Seymour Hoffman. Linda Winer of Newsday wrote that the "major surprises come from Portman, whose Nina transforms with astonishing lyricism from the girl with ambition to Chekhov's most difficult symbol of destruction". Also in 2001, Portman was among several celebrities who made cameo appearances in the comedy Zoolander. The following year she reprised her role of Amidala in Star Wars: Episode II – Attack of the Clones, which she had filmed in Sydney and London during her summer break of 2000. She was excited by the opportunity to play a confident young woman who did not depend on the male lead. When asked about balancing her career and education, she said, "I don't care if [college] ruins my career. I'd rather be smart than a movie star." In 2002, she contributed to a study on memory called "Frontal lobe activation during object permanence: data from near-infrared spectroscopy". Portman graduated from Harvard in 2003 and her sole screen appearance that year was in the brief part of a young mother in the war film Cold Mountain.

Portman began 2004 by featuring in the romantic comedy Garden State, which was written and directed by its star Zach Braff. She was the first actor to sign on to the film after finding a connection with her part: a spirited young girl suffering from epilepsy. Her role in it was described by Nathan Rabin of The A.V. Club. as a prime example of the Manic Pixie Dream Girl character type – a stereotypical female role designed to spiritually help a male protagonist. Portman later said she found it upsetting to have contributed to the trope. She followed it by playing a mysterious stripper in Closer, a romantic drama directed by Mike Nichols based on the play of the same name, and co-starring Julia Roberts, Jude Law, and Clive Owen. Portman agreed to her first sexually explicit adult role after turning down such parts in the past, saying it reflected her own maturity as a person. She had also performed her first nude scenes for the film, but they were deleted from the final cut when she insisted that they were inessential to the story. Closer grossed over $115 million worldwide against a $27 million budget, and the critic Peter Travers took note of Portman's "blazing, breakthrough performance", writing that she "digs so deep into the bruised core of her character that they seem to wear the same skin." She won the Golden Globe for Best Supporting Actress and received an Academy Award nomination in the same category.

Star Wars: Episode III – Revenge of the Sith, the final installment of the Star Wars prequel trilogy, was Portman's first film release of 2005. It earned over $848 million to rank as the second-highest-grossing film of the year. She next played a Jewish-American girl in Free Zone, a drama from Israeli filmmaker Amos Gitai. To prepare, she studied at the Hebrew University of Jerusalem and read memoirs of Yitzhak Rabin, which she said allowed her to explore both the role and her own heritage. Controversy arose when she filmed a kissing scene at the Western Wall, where gender segregation is enforced, and she later issued an apology. Critics disliked the film for its heavy-handed approach to the conflicts in the Middle East. Portman's final film role in 2005 was that of Evey Hammond in the political thriller V for Vendetta, based on the comics of the same name, about an alternative future where a neo-fascist regime has subjugated the United Kingdom. She was drawn to the provocative nature of the script, and worked with a dialect coach to speak in an English accent. In a scene in which her character is tortured, her head was shaved on camera; she considered it an opportunity to rid herself of vanity. Ruthe Stein of the San Francisco Chronicle deemed it Portman's strongest performance to that point, and remarked that she "keeps you focused on her words and actions instead of her bald head." She was awarded the Saturn Award for Best Actress.

Portman began 2006 by hosting an episode of the television sketch comedy show Saturday Night Live. One of her sketches, a song named "Natalie's Rap", was released later in 2009 on Incredibad, an album by the Lonely Island. In the anthology film Paris, je t'aime, consisting of eighteen short films, she had a role in the segment named "Faubourg Saint-Denis" from director Tom Tykwer. Later that year, she starred in Miloš Forman's Goya's Ghosts, about the painter Francisco Goya. Forman cast her in the film after finding a resemblance between her and Goya's portrait The Milkmaid of Bordeaux. She insisted on using a body double for her nude scenes after discovering on set that she had to perform them when they were not originally in the script. It received predominantly negative reviews, but Roger Ebert was appreciative of Portman for playing her dual role "with fearless conviction".

2007–2015: Career expansion and Black Swan

Portman began 2007 by replacing Jodie Foster in Wong Kar-wai's romantic drama My Blueberry Nights, which was his first English-language film. For her role as a gambler, she trained with a poker coach. Richard Corliss of Time magazine believed that "for once she's not playing a waif or a child princess but a mature, full-bodied woman" and commended her "vibrancy, grittiness and ache, all performed with a virtuosa's easy assurance". Her next appearance was in Hotel Chevalier, a short film from Wes Anderson, which served as a prologue to his feature The Darjeeling Limited (in which Portman had a cameo). In the short, she and Jason Schwartzman play former lovers who reunite in a Paris hotel room. For the first time, Portman performed an extended nude scene; she was later disappointed at the undue focus on it and she subsequently swore off appearing nude again. Keen to work in different genres, Portman accepted a role in the children's film Mr. Magorium's Wonder Emporium, playing an employee of a magical toy store. She also appeared in Paul McCartney's music video "Dance Tonight" from his album Memory Almost Full, directed by Michel Gondry.

Scarlett Johansson and Portman portrayed rival sisters Mary and Anne Boleyn, respectively, in the period film The Other Boleyn Girl (2008). She was excited by the opportunity to work opposite another actress her age, bemoaning that such casting was rare in film. Derek Elley of Variety was critical of Portman's English accent and wrote that she "doesn't quite bring the necessary heft to make Anne a truly dominant power player". The film had modest box-office earnings. She served as a jury member of the 2008 Cannes Film Festival and also launched her own production company, named handsomecharlie films, after her late dog. Portman's directorial debut, the short film Eve, opened the short-film screenings at the 65th Venice International Film Festival. It is about a young woman who goes to her grandmother's romantic date, and Portman drew inspiration for the older character (played by Lauren Bacall) from her own grandmother.

A poorly received adaptation of Ayelet Waldman's novel Love and Other Impossible Pursuits, entitled The Other Woman, marked Portman's first film role of 2009. She appeared in a faux perfume commercial called Greed, directed by Roman Polanski, and in the anthology film New York, I Love You, she directed a segment and also starred in a different segment directed by Mira Nair. Portman next took on a role opposite Tobey Maguire and Jake Gyllenhaal in the drama film Brothers, a remake of the 2004 Danish film of the same name. Her role was that of a war widow, for which she spoke with military wives to prepare. The film was shot during the 2007–08 Writers Guild of America strike, and Portman found it challenging to shoot certain scenes without a written script. Claudia Puig of USA Today found her to be "subdued and reactive in a part that doesn't call for her to do much else".

After producing and co-starring alongside Joseph Gordon-Levitt in the black comedy Hesher (2010), Portman played a ballerina overwhelmed with the prospect of performing Swan Lake in Darren Aronofsky's psychological horror film Black Swan. She was trained by the professional ballerina Mary Helen Bowers, and in preparation, she trained for five to eight hours daily for six months and lost 20 lb. Her performance was acclaimed; writing for Empire, Dan Jolin found her to be "simultaneously at her most vulnerable and her most predatory, at once frostily brittle and raunchily malleable [...] before peaking at the film's denouement with a raw, alluring showstopper of a performance." Black Swan emerged as a sleeper hit, grossing over $329 million worldwide against a $13 million budget, and earned Portman several awards, including the Academy Award for Best Actress. Following her Oscar win, controversy arose over who performed the bulk of the on-screen dancing in the film. Sarah Lane, one of Portman's dancing doubles in the film, claimed that the actress performed only about five percent of the full-body shots, adding that she was asked by the film's producers not to speak publicly about it during awards season. Aronofsky defended Portman by insisting that she had performed 80 percent of the on-screen dancing.

Portman next served as an executive producer for No Strings Attached (2011), a romantic comedy in which she starred with Ashton Kutcher as a young couple in a casual sex relationship. She described the experience of making it as a "palate cleanser" from the intensity of Black Swan. It received unfavorable reviews but was a commercial success. She next agreed to the film Your Highness for the opportunity of playing an athletic and foul-mouthed character, which she believed was rare for actresses. Critics were dismissive of the film's reliance on scatological humor and it proved to be a box-office bomb. In her final film release of 2011, Portman took on the part of Jane Foster, a scientist and love-interest of the titular character (played by Chris Hemsworth) in the Marvel Cinematic Universe superhero film Thor. She liked the idea of Kenneth Branagh directing a big-budget film that emphasized character; she signed on to it before receiving a script, and helped develop her part by reading the biography of scientists such as Rosalind Franklin. Richard Kuipers of Variety commended Portman's "sterling work in a thinly written role" for adding dimension to the film's romantic subplot. Thor earned $449.3 million worldwide to emerge as the 15th highest-grossing film of 2011.

In 2012, Portman topped Forbes' listing of the most bankable stars in Hollywood. Her sole screen appearance that year was in Paul McCartney's music video "My Valentine", alongside Johnny Depp. The following year, she reprised the role of Jane Foster in Thor: The Dark World, which earned over $644 million worldwide to emerge as the 10th highest-grossing film of 2013. Forbes featured her in their Celebrity 100 listing of 2014, and estimated her income from the previous year to be $13 million.

In 2015, Portman appeared alongside an ensemble cast, including Christian Bale, in Terrence Malick's experimental drama film Knight of Cups, which marked her first project after giving birth. She shot for it within a week of returning to work and she did not receive a traditional script or dialogues, improvising most of her scenes with Bale. She said that shooting with Malick influenced her own directorial venture, A Tale of Love and Darkness which was released in the same year. Based on Israeli author Amos Oz's autobiographical novel of the same name which is set in Jerusalem during the last years of the British Mandate of Palestine, the Hebrew-language film starred Portman who also produced and co-wrote it. She had wanted to adapt the book since she first read it a decade ago, but postponed it until she was old enough to play the leading role of a mother herself. She collaborated closely with Amos, showing him drafts of her script as she adapted the book. A. O. Scott of The New York Times found it to be a "conscientious adaptation of a difficult book" and was appreciative of Portman's potential as a filmmaker. She next produced and starred in the western film Jane Got a Gun about a young mother seeking vengeance. Initially scheduled to be directed by Lynne Ramsay, the production was plagued with numerous difficulties. Ramsay did not turn up on set for the first day of filming and was eventually replaced with Gavin O'Connor. Michael Fassbender, Jude Law, and Bradley Cooper were all cast as the male lead, before Ewan McGregor played the part. Peter Bradshaw of The Guardian reviewed that Portman's "stately performance" was not enough to save the "laborious and solemn western", and it grossed less than $4 million against its $25 million budget.

2016–present: Jackie and production ventures

Portman portrayed Jacqueline Kennedy in the Pablo Larraín-directed biopic Jackie (2016), about Kennedy's life immediately after the 1963 assassination of her husband. She was initially intimidated to take on the part of a well-known public figure, and eventually researched Kennedy extensively by watching videos of her, reading books, and listening to audiotapes of her interviews. She also worked with a dialect coach to adopt Kennedy's unique speaking style. David Rooney of The Hollywood Reporter termed it an "incandescent performance" and added that "her Jackie is both inscrutable and naked, broken but unquestionably resilient, a mess and yet fiercely dignified". She won the Critics' Choice Movie Award for Best Actress and received a nomination for the Academy Award for Best Actress. She also served as producer for the comedy horror film Pride and Prejudice and Zombies, directed by Burr Steers, and starred in Rebecca Zlotowski's French-Belgian drama Planetarium. The 2017 experimental romance Song to Song marked Portman's second collaboration with Terrence Malick, which like their previous film polarized critics.

In 2018, Portman starred in the science fiction film Annihilation, based on Jeff VanderMeer's novel. She played a biologist and former soldier who studies a mysterious quarantined zone of mutating organisms. She was pleased to headline a rare female-led science fiction film, and she moved her family near Pinewood Studios during filming. For the action sequences, she underwent movement training with the dancer Bobbi Jene Smith. Benjamin Lee of The Guardian took note of Portman's "strong, fiercely compelling presence" and commended her for playing the part without unnecessary sentimentality. It only received a limited theatrical release and was distributed on Netflix internationally. Her next appearance was in Xavier Dolan's first English-language film, the ensemble drama The Death & Life of John F. Donovan (2018), which was termed a "shocking misfire" by Eric Kohn of IndieWire. She then starred as a troubled pop singer in Vox Lux, sharing the part with Raffey Cassidy. She was drawn to the idea of showcasing the negative effects of fame, and in preparation, she watched documentaries on musicians and listened to the music of Sia, who wrote her songs in the film. For the climactic dance routines, she trained with her husband, Benjamin Millepied, who choreographed the sequence. It received mixed reviews from critics, but Portman's performance earned praise. Comparing it to her performances in Black Swan and Jackie, Robbie Collin of The Daily Telegraph wrote that "this role has a similar audacity and extravagance that few actresses would dare attempt, let alone be allowed to get away with".

Unused footage from Thor: The Dark World and a new voice-over were used for Portman's brief appearance in the 2019 superhero film Avengers: Endgame. She then portrayed a psychologically troubled astronaut (based on Lisa Nowak) in the drama Lucy in the Sky, directed by Noah Hawley. She replaced the film's producer Reese Witherspoon, who backed out due to a scheduling conflict. The film was poorly received, though Portman's performance was praised. The following year, she narrated the Disney+ nature documentary Dolphin Reef and voiced Jane Foster in the animated series What If...?. In 2022, Portman reprised her role as Foster in the sequel Thor: Love and Thunder, in which her character becomes Mighty Thor. She agreed to return to the franchise after meeting with director Taika Waititi, who offered to portray her character in an "adventurous and fun and funny" way. In preparation, Portman took the Mjolnir prop home to practice using it for her stunts. Nick Allen at RogerEbert.com opined, "In both her human and her heroic state, Portman’s performance conveys why it's great to see Jane again." Portman received a nomination for the Critics' Choice Super Award for Best Actress in a Superhero Movie. In a 2022 readers' poll by Empire magazine, Portman was voted one of the 50 greatest actors of all time.

Portman and her producing partner, Sophie Mas, founded the production company MountainA in 2021, and signed a first-look television deal with Apple TV+. The company's first project was May December, a drama from filmmaker Todd Haynes, starring Portman and Julianne Moore, which premiered at the 2023 Cannes Film Festival. Portman played an actress researching for her role as a woman (played by Moore) whose marriage to a much younger man was highly controversial. She was pleased to work with Haynes, whose work she admired, and to play a morally ambiguous character. Geoffrey Macnab of The Independent believed that the film had been "galvanised by the tremendous performances from Portman and Moore". Portman received another Golden Globe nomination for her performance. The company next produced the HBO documentary series Angel City, about the inaugural season of Angel City FC, which was co-founded by Portman.

MountainA's third project will be Lady in the Lake, an Apple TV+ miniseries adaptation of Laura Lippman's novel of the same name, starring Portman as a 1960s housewife turned investigative journalist. Continuing her collaboration with Apple TV+, she will star in Fountain of Youth, an adventure film directed by Guy Ritchie.

Political views and activism
Portman, who is an advocate for animal rights, became a vegetarian at age eight, a decision which came after she witnessed a demonstration of laser surgery on a chicken while attending a medical conference with her father. She became a vegan in 2009 after reading Jonathan Safran Foer's Eating Animals and later produced a documentary on factory farming systems in the U.S. by the same title. In September 2017, she was recognized for her work on the film by the Environmental Media Association Awards with the Ongoing Commitment Award. She does not wear animal products and has praised animal-friendly products designed by Stella McCartney and Target. In 2007, she launched her own brand of animal-friendly footwear. In 2007, Portman traveled to Rwanda with Jack Hanna to film the documentary Gorillas on the Brink. Portman has been an advocate of environmental causes since childhood, when she joined an environmental song and dance troupe known as World Patrol Kids.

Portman has also supported anti-poverty causes. In 2004 and 2005, she traveled to Uganda, Guatemala, and Ecuador as the Ambassador of Hope for FINCA International, an organization that promotes micro-lending to help finance women-owned businesses in developing countries. In an interview appearing on the PBS program Foreign Exchange with Fareed Zakaria, she discussed microfinance. Host Fareed Zakaria said that he was "generally wary of celebrities with fashionable causes", but included the segment with Portman because "she really knew her stuff". On This Week with George Stephanopoulos in April 2007, Portman discussed her work with FINCA and how it can benefit women and children in Third World countries. In fall-2007, she visited several university campuses, including Harvard, USC, UCLA, UC Berkeley, Stanford, Princeton, New York University, and Columbia, to inspire students with the power of microfinance and to encourage them to join the Village Banking Campaign to help families and communities lift themselves out of poverty.

Portman is a supporter of the Democratic Party, and for the 2004 presidential election she campaigned for Senator John Kerry. Prior to the 2008 presidential election, she supported Senator Hillary Clinton of New York in the Democratic primaries. Portman later campaigned for Senator Barack Obama of Illinois. In a 2008 interview, she also stated: "I even like John McCain. I disagree with his war stance – which is a really big deal – but I think he's a very moral person." In 2010, her activist work and popularity with young people earned her a nomination for VH1's Do Something Awards, which is dedicated to honoring individuals who do good. In 2011, Portman and her then-fiancé Benjamin Millepied were among the signers of a petition to President Obama in support of same-sex marriage. She supported Obama's re-election campaign in 2012.

In 2009, Portman signed a petition that defended Roman Polanski, who was charged with drugging and raping a thirteen-year-old girl in 1977, and has been a fugitive for decades. In February 2018, she expressed regret over signing the petition.

In January 2011, Portman was appointed an ambassador of WE Charity (formerly known as Free The Children), an international charity and educational partner, spearheading their Power of a Girl campaign. She hosted a contest challenging girls in North America to fundraise for one of WE Charity's all-girl schools in Kenya. As incentives for the contest winner, Portman offered the designer Rodarte dress she wore to the premiere of Black Swan, along with tickets to her next film premiere. It was announced in May 2012 that Portman would be working with watch designer Richard Mille to develop a limited-edition timepiece with proceeds supporting WE Charity. During WE Day California 2019 Portman gave a pro vegan speech in front of the student audience, linking vegan lifestyle and feminism. In December 2019, she visited Kenya a second time with WE Charity and spoke with young girls determined to improve their lives through access to education.

In 2006, Portman served as a guest lecturer at Columbia University for a course in terrorism and counterterrorism, where she spoke about her film V for Vendetta. In February 2015, Portman was among other alumni of Harvard University including Robert F. Kennedy Jr., Darren Aronofsky and Susan Faludi who wrote an open letter to the school demanding it divest its $35,900,000,000 endowment from coal, gas, and oil companies. Later that year in May, she spoke at the annual Harvard Class Day to the graduating class of 2015.

At Harvard, Portman wrote a letter to The Harvard Crimson in response to an essay critical of Israeli actions toward Palestinians. She has nevertheless criticized the Israeli government, specifically Prime Minister Benjamin Netanyahu. Portman was critical of Netanyahu's re-election in 2015, saying she was "disappointed" and often found his comments racist. In November 2017, Portman was announced as the Genesis Prize recipient for 2018, which includes $2,000,000 in prize money. The following April, Portman announced that she did not plan to attend the awards ceremony scheduled for June, citing "recent events in Israel" that left her feeling uncomfortable attending public events there. The ceremony was canceled. Portman further clarified that she was not boycotting Israel, explaining that she did not want to "appear as endorsing" Netanyahu, who was to give a speech at the ceremony. She is also a member of the One Voice movement.

In January 2018, she donated $50,000 to the Time's Up initiative. Portman took part in the 2018 Women's March in Los Angeles, where she spoke about the "sexual terrorism" she experienced at age thirteen after the release of her film Léon: The Professional. She told the crowd, "I understood very quickly, even as a 13-year-old, that if I were to express myself sexually I would feel unsafe and that men would feel entitled to discuss and objectify my body to my great discomfort." She drew attention to the MeToo movement, revealing that her first fan letter was a "rape fantasy" from a man and that her local radio station created a countdown until her eighteenth birthday (when she would reach legal age to consent to have intercourse). In September 2023, Portman spoke at an event for the United Nations Spotlight Initiative to eliminate violence against women and girls, where she urged member states to reinvest in the Initiative and ending gender-based violence.

In 2020, Portman endorsed the "defund the police" movement. In 2020, Portman collaborated with JusticeLA to create a public service announcement #SuingToSaveLives about the health of people in L.A. County jails amid the COVID-19 pandemic. Later in 2020, Portman was announced as one of the co-founders and investors in an almost all-female group that was awarded a new franchise in the National Women's Soccer League, the top level of the women's sport in the U.S. The new team, since unveiled as Angel City FC, began play in the 2022 NWSL season.

On November 12, 2023, she took part in the March for the Republic and Against Antisemitism in Paris in response to the rise in antisemitism since the start of the Israel–Hamas war.

Personal life and endorsements
Portman was married to French dancer and choreographer Benjamin Millepied, with whom she has two children. The couple began dating in 2009 after having met while working together on the set of Black Swan, and wed in a Jewish ceremony held in Big Sur, California, on August 4, 2012. The family lived in Paris for a time after Millepied accepted the position of director of dance with the Paris Opera Ballet, and Portman has expressed a desire to become a French citizen. In 2013, she was living in Los Angeles. In 2017 she bought a Montecito mansion, which she sold in 2021 for $8 million.

In 2006, Portman commented that she felt more Jewish in Israel and that she would like to raise her children Jewish: "A priority for me is definitely that I'd like to raise my kids Jewish, but the ultimate thing is to have someone who is a good person and who is a partner." In January 2014, Millepied said he was in the process of converting to Judaism.

In early 2023, media reports emerged of an extramarital affair by Millepied. The couple never publicly addressed the allegations. On March 8, 2024, it was announced that Portman and Millepied had officially divorced.

In 2010, Portman signed on with Dior and appeared in several of the company's advertising campaigns. In October 2012, Britain's Advertising Standards Authority banned a Dior advertisement that featured Portman wearing Dior mascara after a complaint from Dior's competitor, L'Oreal, saying that the advert "misleadingly exaggerated the likely effects of the product". The ASA ruled that "the ad was likely to mislead". Portman is the face of one of the company's fragrances, Miss Dior, inspired by Catherine Dior. She has starred in campaign videos for the fragrance, and promoted a new version of the fragrance, Rose N'Roses, in 2021.

Portman is a polyglot, and speaks English, Hebrew, French, German, Japanese and Arabic, to various degrees.

Filmography and awards
Portman's most acclaimed and highest-grossing films, according to the online portal Box Office Mojo and the review aggregate site Rotten Tomatoes, include Star Wars: Episode I – The Phantom Menace (1999), Star Wars: Episode II – Attack of the Clones (2002), Closer (2004), Star Wars: Episode III – Revenge of the Sith (2005), V for Vendetta (2005), Black Swan (2010), No Strings Attached (2011), Thor (2011), Thor: The Dark World (2013), Jackie (2016), Annihilation (2018), and Thor: Love and Thunder (2022).

Portman has received numerous accolades for her work, including an Academy Award, a BAFTA Award, two Golden Globe Awards and a Screen Actors Guild Award.

license: Creative Commons - Attribution Share-Alike - https://creativecommons.org/licenses/by-sa/4.0/

title: Natalie Portman


text:
Talk:Maximilian I, Holy Roman Emperor/Archive 1

Untitled
WHy is it that Ladislas (that is how it is spelled in several English-language texts that I own -- I finally checked -- is listed by his family name, but not whether he was King or Duke or whatever? JHK It's often (and I think more properly - we need to choose) rendered as Ladislaus, as with Stanislaus, Boleslaus, Wenceslaus.

I'm more tickled that Maximilian became king but was elected emperor - original, that. Oddly, he seems to have been elected as king of the Romans, his father retaining the kingship of the Germans until hiis death. This may need checking, but I think it's a useful illustration of the lack of uniformity with which such titles were deployed.

I've taken out the bit about Maximilian "uniting all of the Habsburg lands ... after his victory against Louis XI of France". The struggle was in fact a draw, with France gaining the vital western half of Burgundy which had been such a lethal threat to the kingdom earlier in the century. Notice how there's no mention of the first phase of the Italian Wars, which didn't go that well for the Empire either. It's like watching a propaganda newsreel.

The bit about the Habsburgs winning is reminiscent of the "In Spring 1735, Austria finally cracked the French at the Battle of Bitonto" nonsense in War of the Polish Succession: the Austrians were in fact routed there (in 1734, of course, and by the Spanish - wrong year, wrong outcome, wrong enemy) and lost the domination of Italy won for the Empire two centuries earlier. It's funny how it's always the more "Germanic" side that won, isn't it - just as they fended off Polish encroachment so effectively in Prussia in 1454-66.

I've also taken out the "First Congress of Vienna" reference and replaced it with a rather more useful year. As far as I can establish, the term was only coined (very tentatively) in 1952, which hardly qualifies it as a recognised historical title. David Parker

Assessment comment
Substituted at 15:21, 1 May 2016 (UTC)


text:
Isoroku Yamamoto's sleeping giant quote

Isoroku Yamamoto's sleeping giant quotation is a film quote by Japanese Admiral Isoroku Yamamoto regarding the 1941 attack on Pearl Harbor by forces of Imperial Japan.

The quotation is portrayed at the very end of the 1970 film Tora! Tora! Tora! as: "I fear all we have done is to awaken a sleeping giant and fill him with a terrible resolve."

Vermont Royster offers a possible origin to the phrase attributed to Napoleon, "China is a sickly, sleeping giant. But when she awakes the world will tremble".

An abridged version of the quotation is also featured in the 2001 film Pearl Harbor. The 2019 film Midway also features Yamamoto speaking aloud the sleeping giant quote.

Overview
The director of ''Tora! Tora! Tora!'', Richard Fleischer, stated that while Yamamoto may never have said those words, the film's producer, Elmo Williams, had found the line written in Yamamoto's diary. Williams, in turn, has stated that Larry Forrester, the screenwriter, found a 1943 letter from Yamamoto to the Admiralty in Tokyo containing the quotation. However, Forrester cannot produce the letter, nor can anyone else, American or Japanese, recall it or find it. Randall Wallace, the screenwriter of the 2001 film Pearl Harbor, readily admitted that he copied the line from ''Tora! Tora! Tora!''

Yamamoto did believe that Japan could not win a protracted war with the United States. Moreover, he seemed later to have believed that the Pearl Harbor attack had been a blunder strategically, morally, and politically, even though he was the person who originated the idea of a surprise attack on the military installation. It is recorded that while all his staff members were celebrating, "Yamamoto alone" spent the day after Pearl Harbor "sunk in apparent depression". Yamamoto was upset by the bungling of the Foreign Ministry which led to the attack happening while the countries were still at peace, thus, along with other factors, making the incident an unprovoked surprise attack that enraged American public opinion.

Similar sayings
On December 8, 1941, the day after the attack on Pearl Harbor, an inspirational statement was made by Don McNeill during the NBC radio broadcast of Don McNeill’s Breakfast Club. His statement ended: "...and also don’t forget, sometimes you can strike a giant who is dozing momentarily, when the giant is awakened, look out." A portion of the broadcast was replayed on the Pearl Harbor attack-themed episode of the Smithsonian Channel documentary program, The Lost Tapes (S1:E1).

In The Reluctant Admiral, Hiroyuki Agawa gives a quotation from a reply by Yamamoto to Ogata Taketora on January 9, 1942, which is similar to the famous version: "A military man can scarcely pride himself on having 'smitten a sleeping enemy'; it is more a matter of shame, simply, for the one smitten. I would rather you made your appraisal after seeing what the enemy does, since it is certain that, angered and outraged, he will soon launch a determined counterattack."

The other common quotation attributed to Yamamoto predicting the future outcome of a naval war against the United States is, "I can run wild for six months... after that, I have no expectation of success". As it happened, the Battle of Midway, the critical naval battle considered to be the turning point of the War in the Pacific, concluded exactly 6 months after the Pearl Harbor attack.

Similar to the above quotation was another quotation: Yamamoto, when once asked his opinion on the war, pessimistically said that the only way for Japan to win the war was to dictate terms in the White House. Yamamoto's meaning was that military victory, in a protracted war against an opponent with as much of a population and industrial advantage as the United States possessed, was completely impossible, a rebuff to the Kantai Kessen Decisive Battle Doctrine of those who thought that winning a single major battle against the United States Navy would end the war, just as the Japanese victory in the Battle of Tsushima had ended the Russo-Japanese War in 1905.

Yamamoto's quote about peace terms in the White House was abridged by Japanese propaganda to make it seem like an optimistic prediction; this version was promptly picked up by American propaganda to look even more boastful (see illustration).

title: Isoroku Yamamoto's sleeping giant quote


text:
Talk:Crude oil

Should this article be merged with petroleum ? Both articles seem to refer to the same thing. --Iediteverything 13:59, 2 Sep 2004 (UTC)

 * I agree, would need to mention that the terms crude oil and petroleum seem to be used as synonyms by the general public, although I would tend to use petroleum to refer to both crude oil and all the products derived from it, leaving crude oil per se to refer to the stuff that comes out of the ground. --GPoss 11:41, Sep 3, 2004 (UTC)

Questions to answer (perhaps not all in this article, but in related ones):

 * What's the general chemical composition of crude oil? (IIRC every different hydrocarbon compound under the sun with some other stuff thrown in)
 * How did it form?
 * When was it first discovered and put to use?
 * Where is it found?
 * How is it located?
 * How is it extracted from the ground once located?
 * How is it moved from place to place (oil tankers, pipelines etc).
 * What is it used for once extracted?
 * How is it processed into those end products?
 * What environmental hazards does the extraction, refinement, transport and use of crude oil pose?
 * How much of it do we have left? How much of that can we extract at a reasonable price?
 * What alternatives exist? Are there areas where no alternatives currently exist?

--Robert Merkel

Following the link to petroleum will answer the first question and part of the eighth. --the Epopt

this site is confusing
im searching for information on locating crude oil. i was given a link to you page and you do mention locating crude oil but yuo dont give any links of information on how to find these related articles. might i suggest that if you are providing information on your site you either make it complete or dont include it at all.

 * Well ... tell you what ... how about we give you a full, 100% refund? Hold out your hand and I'll give you your nothing back.

 * But seriously now, any artice here can be improved - and, in the fullness of time, will be improved. You can help. Set out here, on this talk page, the exact sort of think that you think could improve the article, and, sooner or later, someone who has the right sort of training will come along and do it. I don't have that training, but someone will. Tannin 10:52, 28 Jan 2004 (UTC)

Question about NYMEX vs. IPE
In this page there is said that NYMEX is 'ultimate' trading place of crude oil, i've been on impression that IPE @ London is also a big player in this field, and that there's coming new rookie from Iran. I don't know the fact's about this, so i'm not modifying this article...but if someone want's to take a deeper look at it, please do so.

Preventing the provision of metric values
I added metric values, but they were deleted by GPoss with the comment: No one in the oil business talks about crude oil prices in other than US$/bbl, even if everything else is metric!

Wikipedia has many metric readers outside the oil business. It also has many readers outside the United States. It is difficult enough to translate from US dollars. Metric units were provided as a courtesy in accordance with the manual of style. Are there any other reasons that the manual of style should not apply? Bobblewik 10:31, 7 Aug 2004 (UTC)

I normally work and think in metric and am not from the USA. No one I know has any feel for crude oil price in anything other than $US/bbl (I have lived in Australia and Europe): even here in Australia (otherwise metric) the everyday press reports oil prices in $US/bbl and you never see the price reported as A$/m3, but sometimes as $A/bbl. Same in Europe (otherwise 100% metric), the general press talks $US/bbl for crude oil.

If it was petrol then you'd have a point, here we talk Acpl and in Europe they talk $US/m3 and in Japan Yen/Ml. The point of doing a conversion is to make the article accessible to more people...but it's only worth doing this up to a point, and I repeat that there are few people who actually have a feel for $US/m3 wrt crude oil. If you really want to add the conversion back, go ahead (if you really belive it improves the entry): just do not add the conversion where the article refers to the price as being "Brent plus US$0.25", as that is in quotes, reflects what someone would actually say or write, and people do not do deals at $/m3 spreads. --GPoss 12:36, Aug 7, 2004 (UTC)

 * I take your point about prices. I will leave the page as it is now. Thanks for your response.
 * Bobblewik 13:26, 7 Aug 2004 (UTC)

title: Talk:Crude oil


text:
Fall back and forward

Fall back is a feature of a modem protocol in data communication whereby two communicating modems which experience data corruption (due to line noise, for example) can renegotiate with each other to use a lower-speed connection. Fall forward is a corresponding feature whereby two modems which have "fallen back" to a lower speed can later return to the higher speed if the connection improves.

A common feature modems was the concept of fallback, allowing them to talk to less-capable modems. During the call initiation the modem would play a series of signals into the line and wait for the remote modem to "answer" them. They would start at high speeds and progressively get slower and slower until they heard an answer. Thus, two USR modems would be able to connect at 9600 bit/s, but, when a user with a 2400-bit/s modem called in, the USR would "fall back" to the common 2400-bit/s speed. This would also happen if a V.32 modem and a HST modem were connected. Because they used a different standard at 9600 bit/s, they would fall back to their highest commonly supported standard at 2400 bit/s. The same applies to V.32bis and 14400 bit/s HST modem, which would still be able to communicate with each other at only 2400 bit/s.

A modem that can fall back in order to communicate with an older, slower modem is an example of backward compatibility, while one that can fall back in order to communicate when the line becomes noisy is an example of graceful degradation.

Attribution
Article based on fall back and fall forward at FOLDOC, used with permission.

title: Fall back and forward


text:
Talk:Epistles

Untitled
''Problems with this article: 1. Although in a Christian context, 'epistle' refers to Christian writings, in antiquity and even more recent periods it refered to letters in general. 2. It only mentions the cannonical epistles; it should mention other epistles as well (1 Clement, Laodiceans, Epistle to Diogenetes (or whatever it was called), the supposed correspondence between Jesus and a Syrian King, etc.) 3. It presumes they were all written by the Apostles. Some epistles probably were, but others likely weren't.''

Good comments. I'll try to at least begin addressing them, though listing all epistles ever is a rather daunting task. Wesley

Merger proposal
Please discuss the proposed merger of Epistle and Epistles below. - Fayenatic (talk) 19:15, 9 June 2008 (UTC)

 * I agree with the proposed merger. There is really no point in keeping two separate pages! One could remain as a redirect page.--Dampinograaf (talk) 03:02, 19 August 2008 (UTC)

Quick Question
Is it absolutely necessary to call the use of 'epistle' in reference to everyday letters pretentious? That strikes me as the sort of value judgement that we ought not encourage in an article. —Preceding unsigned comment added by Frank232s (talk • contribs) 03:52, 4 July 2008 (UTC)

title: Talk:Epistles