Sunita, Akihiko's spacewalk tackles ISS's coolant leak

Indian American record-setting NASA astronaut Sunita Williams, along with another astronaut, on Friday troubleshot an ammonia leak in the International Space Station's cooling system, accomplishing......

Sunita Williams creates record with spacewalk

Indian-American National Aeronautics and Space Administration astronaut Sunita Williams and her Japanese counterpart Akihiko Hoshide have successfully restored power to the International Space......

PICS: Sunita Williams makes second space sojourn

Indian-American record-setting astronaut Sunita Williams along with her two colleagues on Sunday took off for her second space odyssey on a Russian Soyuz rocket, which blasted off successfully from......

PIX: Sunita Williams readies for trip to space in July

Indian-American Sunita Williams, a record-setting astronaut who lived and worked aboard the International Space Station for six months in 2006, is headed to the space once again in July.Williams is......