Sunita Lyn Williams (born September 19, 1965) is an American astronaut and United States Navy officer who formerly held the records for most spacewalks by a woman (seven) and most spacewalk time for a woman (50 hours, 40 minutes). 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 education Sunita Williams, a native of Needham, Massachusetts, was born in Euclid, Ohio, to Mumbai Indian American neuroanatomist Deepak Pandya and Slovene American Ursuline Bonnie (Zalokar) Pandya, who reside in Falmouth, Massachusetts. She was the youngest of three children. Her brother Jay Thomas is four years older and her sister Dina Annad is three years older. Williams's paternal family is from Jhulasan in the Mehsana district in Gujarat, India, while her maternal great-grandmother Mary Bohinc (originally Marija Bohinjec), born in Slovenia, immigrated to the United States as an 11-year-old with her mother, 1891 Slovene emigrant Ursula (Strajhar) Bohinac. Williams graduated from Needham High School 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. Military career 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 . 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,