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Just before the 15th anniversary of continuous human presence on the International Space Station on Nov. 2, 2015, U.S. astronaut and commander of the current Expedition 45 crew, Scott Kelly, is breaking spaceflight records. On Friday, Oct. 16, Kelly begins his 383rd day living in space, surpassing U.S. astronaut Mike FinckeÕs record of 382 cumulative days. Kelly will break another record Oct. 29 on his 216th consecutive day in space, when he will surpass astronaut Michael Lopez-AlegriaÕs record for the single-longest spaceflight by an American. Lopez-Alegria spent 215 days in space as commander of the Expedition 14 crew in 2006.

In this July 12 photograph, Kelly is seen inside the Cupola, a special module which provides a 360-degree viewing of the Earth and the space station. On each additional day he spends in orbit as part of his one-year mission, Kelly will add to his record and to our understanding of the effects of long-duration spaceflight.

Kelly is scheduled to return to Earth on March 3, 2016, by which time he will have compiled 522 total days living in space during four missions.
Just before the 15th anniversary of continuous human presence on the International Space Station on Nov. 2, 2015, U.S. astronaut and commander of the current Expedition 45 crew, Scott Kelly, is breaking spaceflight records. On Friday, Oct. 16, Kelly begins his 383rd day living in space, surpassing U.S. astronaut Mike FinckeÕs record of 382 cumulative days. Kelly will break another record Oct. 29 on his 216th consecutive day in space, when he will surpass astronaut Michael Lopez-AlegriaÕs record for the single-longest spaceflight by an American. Lopez-Alegria spent 215 days in space as commander of the Expedition 14 crew in 2006.

In this July 12 photograph, Kelly is seen inside the Cupola, a special module which provides a 360-degree viewing of the Earth and the space station. On each additional day he spends in orbit as part of his one-year mission, Kelly will add to his record and to our understanding of the effects of long-duration spaceflight.

Kelly is scheduled to return to Earth on March 3, 2016, by which time he will have compiled 522 total days living in space during four missions.

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    NASA astronaut Scott Kelly on his year in space

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NASA astronaut Scott Kelly on his year in space

NASA astronaut Scott Kelly has spent a year in space as part of an experiment comparing the effects of space on him against his twin brother back on Earth. CNN's Dr. Sanjay Gupta reports.

NASA astronaut Scott Kelly on his year in space

NASA astronaut Scott Kelly has spent a year in space as part of an experiment comparing the effects of space on him against his twin brother back on Earth. CNN's Dr. Sanjay Gupta reports.