close
This ad will auto close in 10 seconds
Scott Kelly completes first spacewalk, sets US flight record

Scott Kelly completes first spacewalk, sets US flight record

Kelly and Lindgren returned to the space station's airlock where repressurization began about 3:19 p.m ET, marking the official end of the spacewalk.

NASA astronauts all set for spacewalk today

NASA astronauts all set for spacewalk today

Two US astronauts will perform a spacewalk outside the International Space Station (ISS) on Wednesday.

US astronaut misses fresh air halfway through year-long mission

US astronaut misses fresh air halfway through year-long mission

Halfway into a year in space -- the longest ever attempted at the International Space Station -- American astronaut Scott Kelly said Monday he misses fresh air but is adapting well.