NASA's celebrity astronauts Butch Wilmore and Suni Williams say they would fly on Boeing's Starliner capsule again.

NASA astronauts Suni Williams and Butch Wilmore are giving their first press conference since they landed. Follow Newsweek's live blog for updates.

NASA astronauts Butch Wilmore and Sunita Williams, who were stuck in space for more than nine months, are speaking out after ...

Yusaku Maezawa handpicked 10 creatives for an ambitious project called dearMoon, only to pull the plug. Now they’re figuring ...

NASA astronauts Suni Williams and Butch Wilmore, who returned to Earth earlier this month after spending nine months in space ...

According to science, time travel is based on Einstein’s theory of special relativity, which he published in 1905. The German ...

NASA astronauts Butch Wilmore and Suni Williams, who spent nine months in space, spoke to Fox News anchor Bill Hemmer in ...

Butch Wilmore and Suni Williams returned to Earth earlier this month after unexpectedly spending nine months on the ...

Astronauts Sunita Williams and Barry Wilmore were supposed to spend just over a week on the ISS but ended up staying nine ...

SpaceX is set to launch the first human spaceflight directly over Earth's polar regions on Monday—a days-long, privately ...

Scientists claim that time travel is possible and humans have already done it, according to the Daily Mail. From H. G. Wells ...