Jack Fischer

Welcome home, says US President Trump after record-breaking astronaut Peggy Whitson's touchdown

NASA astronaut Peggy Whitson ends record-breaking space mission, makes smooth landing on Earth

Check out Milky Way as it 'paints the heavens' through the eyes of ISS astronaut Jack Fischer! - Watch video

SpaceX's unmanned Dragon cargo ship arrives at International Space Station

Working out in a zero gravity environment – What is it like? ISS astronaut shows you how it's done! - Watch

ISS astronaut Jack Fischer takes us on an enrapturing space station ride from San Diego to Denver! - Watch video

Overcoming space challenges: Astronaut Jack Fischer attempts to eat a 'floating' pudding on the ISS! - Watch video

Short emergency spacewalk comes to an end; installation work successful, says NASA

Emergency spacewalk outside ISS underway; NASA astronauts Peggy Whitson and Jack Fischer take the reigns – Watch LIVE

NASA astronauts all set for emergency spacewalk outside International Space Station today

Emergency spacewalk: Here's why NASA astronauts will venture outside space station on Tuesday

Astronauts Peggy Whitson and Jack Fischer conclude 200th spacewalk!

Historic 200th spacewalk delayed after NASA discovers water leak!

Expedition 51 astronauts perform 200th spacewalk outside International Space Station!

ISS astronauts Peggy Whitson and Jack Fischer to conduct 200th spacewalk outside space station on Friday!

ISS astronauts welcome two new crew members at International Space Station!

Two-member crew head to space station aboard Soyuz MS-04 spacecraft – Watch liftoff

NASA astronaut Jack Fischer looks forward to his ISS sojourn; says toilet-use biggest challenge! (Pic inside)