That lasted nine months, or 288 days, making Williams and Wilmore two of the longest-serving NASA astronauts in space on a single mission. The ISS orbits at an altitude of 354km (220 miles) while the average distance to Mars from Earth is a staggering 225 ...

NASA/X After a headline-making nine months in space, NASA astronauts Butch Wilmore and Suni Williams have finally made it back to Earth. On Tuesday, March 18, the pair started their journey back ...

NASA astronauts Suni Williams and Butch Wilmore got a warm welcome from a pod of dolphins when they returned from nine months in space.

NASA astronauts Suni Williams and Butch Wilmore are back on Earth after 286 days in space. Former astronaut and ISS commander Terry Virts and former NASA Administrator Major General Charles Bolden join Chris Jansing to share more on what the readjustment period is like.

NASA astronaut Suni Williams returned to Earth after a planned eight-day mission turned into a nine-month stay on the ISS.

Astronauts Suni Williams and Butch Wilmore made splashdown on Earth on Tuesday after spending nine months in space. A SpaceX crew with replacements for the two astronauts arrived at the

Butch Wilmore has weighed in on who he thinks may be to blame for his and Suni Williams' drastically extended trip to the International Space Station

NASA astronauts Suni Williams and Butch Wilmore are speaking out for the first time on Monday after a nine-month stretch of being "stuck" on the International Space Station.