Astronauts Scott Kelly and Kjell Lindgren embark on their first spacewalk from the International Space Station. This is the 189th spacewalk in the station's history and is led by Kelly ...

In the coming years, an unprecedented number of people will leave planet Earth—but it’s becoming increasingly clear that deep ...

An curved arrow pointing right. NASA astronaut Scott Kelly is spending a year in space on the International Space Station 249 miles above Earth's surface, which makes for some spectacular photos ...

This story appears in the December 2017 issue of National Geographic magazine. Former astronaut Scott Kelly has spent every American holiday in space, except St. Patrick’s Day. His last mission ...

Scott Kelly is a former military fighter pilot ... A veteran of four space flights, Kelly commanded the International Space Station (ISS) on three expeditions and was a member of the yearlong ...

Between 2015 and 2016 the twins were part of a year-long mission to the International Space Station, with Scott spending the year in space and Mark on the ground functioning as the control group.

and then you would go home,” Scott Kelly, the former NASA astronaut who spent nearly a year on the space station, said in an ...

NASA astronauts Sunita Williams and Billy Wilmore's trip was only supposed to last eight days – but the duo have been stuck ...

The latest research conducted by the Canadian team at NASA indicates that long-term space missions can significantly change astronauts' bodies. Recent findings have shown that staying in orbit ...

YouTube series produced by TV channel Science 2.0 following cosmonaut Mikhail Kornienko on his year-long flight aboard the ISS altogether with a NASA astronaut Scott Kelly; the first ever year ...

Kelly - "My sole focus for the rest of my life is on taking care of my family, allowing them safe space to heal and rebuilding their trust." Neurosis Singer Scott Kelly Shares Struggle With Mental ...