Sunita Lyn "Suni" Williams[1] (born September 19, 1965) is an American astronaut and United States Navy officer of Indian-Slovenian descent. She holds the records for total spacewalks by a woman (seven)[2] and most spacewalk time for a woman (50 hours, 40 minutes).[3][4] Williams was assigned to the International Space Station as a member of Expedition 14 and Expedition 15. In 2012, she served as a flight engineer on Expedition 32 and then commander of Expedition 33.

Early life and educationEdit

Sunita Williams was born in Euclid, Ohio, to Indian American neuroanatomist Deepak Pandya and Slovene American Ursuline Bonnie Pandya (née Zalokar) residing in Falmouth, Massachusetts. Sunita is the youngest of three siblings; her brother Jay Thomas is four years older and her sister Dina Anna is three years older. Williams’ paternal ancestry is from Jhulasan, Mehsana district in Gujarat, India, while her maternal great-grandmother Mary Bohinc (originally Marija Bohinjec), born September 5, 1890 in Leše, Slovenia immigrated to America as an eleven-year-old girl with her mother, an 1891 Slovene emigrant Ursula Bohinc née Strajhar.[5][6]

Williams graduated from Needham High School in Needham, Massachusetts, in 1983. She received a Bachelor of Science degree in physical science from the United States Naval Academy in 1987, and a Master of Science degree in Engineering Management from Florida Institute of Technology in 1995.[2]

Military careerEdit

Williams was commissioned an ensign in the United States Navy in May 1987. After a six-month temporary assignment at the Naval Coastal System Command, she was designated a Basic Diving Officer. She next reported to the Naval Air Training Command, where she was designated a Naval Aviator in July 1989. She received initial H-46 Sea Knight training in Helicopter Combat Support Squadron 3 (HC-3), and was then assigned to Helicopter Combat Support Squadron 8 (HC-8) in Norfolk, Virginia, with which she made overseas deployments to the Mediterranean, Red Sea and the Persian Gulf for Operation Desert Shield and Operation Provide Comfort. In September 1992, she was the Officer-in-Charge of an H-46 detachment sent to Miami, Florida, for Hurricane Andrew relief operations aboard USS Sylvania. In January 1993, Williams began training at the U.S. Naval Test Pilot School. She graduated in December, and was assigned to the Rotary Wing Aircraft Test Directorate as an H-46 Project Officer and V-22 chase pilot in the T-2. Later, she was assigned as the squadron Safety Officer and flew test flights in the SH-60B/F, UH-1, AH-1W, SH-2, VH-3, H-46, CH-53, and the H-57. In December 1995, she went back to the Naval Test Pilot School as an instructor in the Rotary Wing Department and as the school's Safety Officer. There she flew the UH-60, OH-6, and the OH-58. She was then assigned to USS Saipan as the Aircraft Handler and the Assistant Air Boss. Williams was deployed on Saipan in June 1998 when she was selected by NASA for the astronaut program.[2] She has logged more than 3,000 flight hours in more than 30 aircraft types.[2]

NASA careerEdit

Sunita Williams astronaut spacewalk

Astronaut Sunita L. Williams, STS-116 mission specialist, participates in the mission's third planned session of extravehicular activity (EVA)

Williams began her Astronaut Candidate training at the Johnson Space Center in August 1998.[2]


Williams was launched to the International Space Station (ISS) with STS-116, aboard the Space Shuttle Discovery, on December 9, 2006, to join the Expedition 14 crew. In April 2007, the Russian members of the crew rotated, changing to Expedition 15. Among the personal items Williams took with her to the ISS were a copy of the Bhagavad Gita, a small figurine of the Hindu deity Ganesha, and some samosas.[7]

Expeditions 14 and 15Edit

ISS-14 Williams Marathon

Williams became the first person to run the Boston Marathon from the space station on April 16, 2007

After launching aboard the Shuttle Discovery, Williams arranged to donate her pony tail to Locks of Love. Fellow astronaut Joan Higginbotham cut her hair aboard the International Space Station and the ponytail was brought back to Earth by the STS-116 crew.[8] Williams performed her first extra-vehicular activity on the eighth day of the STS-116 mission. On January 31, February 4, and February 9, 2007, she completed three spacewalks from the ISS with Michael López-Alegría. During one of these walks, a camera became untethered, probably because the attaching device failed, and floated off to space before Williams could react.[9]

Astronauts Joan Higginbotham (STS-116) and Sunita Williams (Expedition 14) on the International Space Station

Sunita L. Williams and Joan E. Higginbotham refer to a checklist as they work the controls of the Canadarm2 in the International Space Station's Destiny laboratory

On the third spacewalk, Williams was outside the station for 6 hours and 40 minutes to complete three spacewalks in nine days. She has logged 29 hours and 17 minutes in four spacewalks, eclipsing the record held by Kathryn C. Thornton for most spacewalk time by a woman.[2][4] On December 18, 2007, during the fourth spacewalk of Expedition 16, Peggy Whitson surpassed Williams, with a cumulative EVA time of 32 hours, 36 minutes.[10][11] In early March 2007, she received a tube of wasabi in a Progress spacecraft resupply mission in response to her request for more spicy food. When she opened the tube, which was packaged at one atmospheric pressure, the gel-like paste was forced out in the lower pressure of the ISS. In the free-fall environment, the spicy geyser was difficult to contain.[12]

On April 26, 2007, NASA decided to bring Williams back to Earth on the STS-117 mission aboard Atlantis. She did not break the U.S. single spaceflight record that was recently broken by former crew member Commander Michael López-Alegría, but did break the record for longest single spaceflight by a woman.[2][13][14] Williams served as a mission specialist and returned to Earth on June 22, 2007, at the end of the STS-117 mission. Poor weather at the Kennedy Space Center in Cape Canaveral forced mission managers to skip three landing attempts there over previous 24 hours. They then diverted Atlantis to Edwards Air Force Base in California, where the shuttle touched down at 3:49 p.m. EDT, returning Williams home after a record 192-day stay in space.

First Marathon in SpaceEdit

On April 16, 2007, she ran the first marathon by any person in space.[15] Williams finished the 2007 Boston Marathon in four hours and 24 minutes .[16][17][18] The other crew members cheered her on and gave her oranges during the race. Williams' sister, Dina Pandya, and fellow astronaut Karen L. Nyberg ran the marathon on Earth, and Williams received updates on their progress from Mission Control. In 2008, Williams participated in the Boston Marathon again, this time on Earth.

Expeditions 32 and 33Edit

Expedition 32 Flight Engineer Sunita Williams exercises on COLBERT

Williams exercises on COLBERT during ISS Expedition 32

ISS-32 American EVA b6 Sunita Williams

Sunita Williams, Expedition 32 flight engineer, appears to touch the bright sun during a spacewalk conducted on September 5, 2012

Williams launched from the Baikonur Cosmodrome on July 15, 2012 as part of Expedition 32/33. Her Russian spacecraft Soyuz TMA-05M docked with the ISS for a four-month stay at the orbiting outpost on July 17, 2012.[19] The docking of the Soyuz occurred at 4:51 GMT as the ISS flew over Kazakhstan at an altitude of 252 miles. The hatchway between the Soyuz spacecraft and the ISS was opened at 7:23 GMT and Williams floated into the ISS to begin her duties as a member of the Expedition 32 crew. She was accompanied on the Soyuz TMA-05M spacecraft by Japan Aerospace Exploration Agency (JAXA) astronaut Aki Hoshide and Russian cosmonaut Yuri Malenchenko. Williams served as commander of the ISS during her stay onboard ISS Expedition 33, succeeding Gennady Padalka.[20] She became the commander of the International Space Station on September 17, 2012, being only the second woman to achieve the feat.[21] Also in September 2012, she became the first person to do a triathlon in space, which coincided with the Nautica Malibu Triathlon held in Southern California.[22] She used the International Space Station's own treadmill and stationary bike, and for the swimming portion of the race, she used the Advanced Resistive Exercise Device (ARED) to do weightlifting and resistance exercises that approximate swimming in microgravity. After "swimming" half a mile (0.8 km), biking 18 miles (29 km), and running 4 miles (6.4 km), Williams finished with a time of one hour, 48 minutes and 33 seconds, as she reported.[22]

She returned to earth with fellow astronauts Flight Engineers Yuri Malenchenko and Aki Hoshide on November 19, 2012, touching down in the town of Arkalyk, Kazakhstan. Helicopters joined the search-and-recovery crew to assist them, as their capsule parachuted down some 35 kilometres (Template:Convert/round mi) from the planned touchdown site due to a procedural delay.[23]


As of March 2016, Williams has made seven spacewalks totaling 50 hours and 40 minutes,[24] putting Williams in No. 7 on the list of most experienced spacewalkers.[25] On August 30, 2012, Williams and JAXA astronaut Hoshide ventured outside the ISS to conduct US EVA-18. They removed and replaced the failing Main Bus Switching Unit-1 (MBSU-1), and installed a thermal cover onto Pressurized Mating Adapter-2 (PMA-2).[26]

Commercial Crew ProgramEdit

In July 2015, NASA announced Williams as one of the first astronauts for U.S. Commercial spaceflights.[27] Subsequently, she has started working with Boeing and SpaceX to train in their commercial crew vehicles, along with other chosen astronauts.

Personal lifeEdit

Williams has declared herself to be a devotee of Hindu god Ganesha and carried the Hindu holy book Bhagavad Gita during space flights.[28][29] She is a member of Society of Experimental Test Pilots.

Williams is married to Michael J. Williams, a Federal police officer in Oregon. The two have been married for more than 20 years, and both flew helicopters in the early days of their careers. She has a pet Jack Russell Terrier named Gorby who was featured with her on the Dog Whisperer television show on the National Geographic Channel on November 12, 2010.[30] In 2012, Williams expressed a desire to adopt a girl from Ahmedabad.[31]

In September 2007, Williams visited India. She went to the Sabarmati Ashram and her ancestral village Jhulasan in Gujarat. She was awarded the Sardar Vallabhbhai Patel Vishwa Pratibha Award by the World Gujarati Society,[32] the first person of Indian descent who was not an Indian citizen to be presented the award. On October 4, 2007, Williams spoke at the American Embassy School, and then met Manmohan Singh, the then Prime Minister of India.[33]

From Oct 4 to 8, 2014, Sunita Williams visited Slovenia. During her stay, amongst other things, she paid a visit to the Astronomical Society Vega in Ljubljana.[34][35]

Honors and awardsEdit

See alsoEdit


  1. "Astronaut Biography: Sunita Williams". Retrieved March 17, 2013. 
  2. 2.0 2.1 2.2 2.3 2.4 2.5 2.6 NASA (2007). "Sunita L. Williams (Commander, USN)". National Aeronautics and Space Administration. Retrieved December 19, 2007. 
  3. Template:Cite news[dead link]
  4. 4.0 4.1 Tariq Malik (2007). "Orbital Champ: ISS Astronaut Sets New U.S. Spacewalk Record". 
  5. Sunita Williams in her maternal ancestors' homeland one more time, Delo, March 26, 2013
  6. Sunita Williams to start her India trip from April 1, The Times of India, March 31, 2013
  7. SiliconIndia (2006). "With Ganesh, the Gita and samosas, Sunita Williams heads for the stars". SiliconIndia. Retrieved December 19, 2007. 
  8. (2006-12-20). "Astronaut cuts her hair in space for charity". 
  9. "Astronaut's Camera is Lost In Space". 2006-12-22. Retrieved 2007-06-08. 
  10. CollectSpace (2007). "Astronauts make 100th station spacewalk". CollectSpace. 
  11. NASA (2007). "Spacewalkers Find No Solar Wing Smoking Gun". NASA. 
  12. Schneider, Mike (2007-03-02). "Space station suffers". MSNBC. 
  13. Amateur Radio News (2007-02-05). "Ham-astronauts setting records in space". Amateur Radio News. 
  14. Mike Schneider for The Associated Press (2007). "Astronaut stuck in space — for now". MSNBC. 
  15. Eldora Valentine (2007-04-06). "Race From Space Coincides with Race on Earth". NASA. 
  16. "Sunita Williams Runs Marathon in Space". Zee News Limited. 2007-04-17. 
  17. Jimmy Golen for The Associated Press (2007). "Astronaut to run Boston Marathon — in space". MSNBC. 
  18. NASA (2007). "NASA Astronaut to Run Boston Marathon in Space". NASA. 
  19. Template:Cite news
  20. Template:Cite news
  21. "Indian-American astronaut Sunita williams takes over command at space station". Indian Express. 
  22. 22.0 22.1 Template:Cite news
  23. Staff writer (November 19, 2012). "Sunita Williams returns to Earth after 4 months in space". India Today. 
  24. NASA (September 6, 2012). "Williams, Hoshide Complete MBSU Installation". 
  25. William Harwood (November 1, 2012). "Astronauts bypass station cooling system on spacewalk". 
  26. Pete Harding, Chris Bergin and William Graham (July 14, 2012). "Soyuz TMA-05M launches trio to the International Space Station". 
  27. NASA (July 9, 2015). "NASA Selects Astronauts for First U.S. Commercial Spaceflights". 
  28. Template:Cite news
  29. Template:Cite news
  30. Dog Whisperer: Astronaut Dogs & Mongo, National Geographic Channel, November 12, 2010
  31. Template:Cite news
  32. "Sunita Williams". Retrieved 2012-05-24. 
  33. American Embassy School (2007-10-05). "Astronaut Sunita Williams Visits AES". American Embassy School. Retrieved 2007-10-07. 
  34. "Sunita visits Slovenia". 
  35. "Slovenia visit". 
  36. "Sunita Williams receives Padma Bhushan". 
  37. "Sunita Williams conferred with Honorary Doctorate by Gujarat Technological University, India (2013)". 
  38. "Predsednik republike podpisal ukaz o podelitvi odlikovanja Suniti Williams". Retrieved May 20, 2013. 

PD-icon.svg This article incorporates public domain material from websites or documents of the National Aeronautics and Space Administration.

External linksEdit

Preceded by
Gennady Padalka
ISS Expedition Commander
September 16 to November 18, 2012
Succeeded by
Kevin Ford
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