Butch Wilmore, one of two US astronauts trapped in orbit for roughly nine months, defended the performance and future of the Boeing Co. craft that caused their prolonged trip.

Cardman will command Crew-11, which could launch as soon as July. Joining her are NASA colleague Mike Fincke, Japanese ...

Astronauts Suni Williams and Butch Wilmore’s extended stay in the International Space Station will add to what we know about how space affects health.

The NASA astronauts splashed down on Tuesday in a SpaceX capsule after problems with a Boeing vehicle set in motion a ...

Mr. Irving is an investigative journalist who has covered aviation and aerospace for more than 30 years.

NASA astronauts Sunita Williams and Barry “Butch” Wilmore splashed down safely Tuesday in the Gulf of Mexico after an ...

Now that Butch Wilmore and Suni Williams are home, ending a 9-month spaceflight, questions remain about the troubled ...

After the safe return Tuesday of two astronauts left behind for months on the International Space Station, the White House ...

Stuck in space no more, NASA astronauts Butch Wilmore and Suni Williams returned to Earth on Tuesday, hitching a different ...

NASA astronauts Butch Wilmore and Suni Williams aren’t the first to run late in space, and their 9 ½-month mission falls ...

The astronauts' return is not a rescue mission, as their extended stay was planned last summer to accommodate crew rotation and space station operations. NASA's Crew-9 is returning to Earth with ...

A SpaceX crew capsule has arrived at the International Space Station, delivering the replacements for Nasa’s two stuck astronauts. The four newcomers – from the US, Japan and Russia – will ...