The two astronauts who crewed the Boeing Starliner have greeted their replacements, who docked Sunday morning at the ...

Step inside Sunita Williams’ space mission with this thrilling excerpt from 'Space: The India Story', capturing her ...

The space agency aims to launch Chandrayaan 5, and 6 by the next decade -- with an aim "to achieve the milestone of a $44 ...

Marco Rubio declared South African envoy Ebrahim Rasool persona non grata and accused him of being a "race-baiting politician ...

The NASA astronauts who crewed the Boeing Starliner could be on their way home sooner than expected due to weather conditions off the Florida coast.

Butch Wilmore, Suni Williams and their two crewmates will depart the International Space Station at 1:05 a.m. ET on Tuesday ...

Seasoned conservator Ivan Myjer is replacing pieces of San Antonio's "major achievement" in historic construction.

Their eight-day mission turned into nine months, but NASA astronauts Suni Williams and Butch Williams are finally coming home ...

The Boeing Starliner capsule encountered so many problems that NASA insisted it come back empty, leaving its test pilots ...

NASA astronauts Sunita Williams and Butch Wilmore, stranded on the ISS for nine months due to technical issues with their ...

I sat down with one soon-to-be Gateway grad, Bradley Laski, who says the growing mission of Gateway saved his life. “It’s ...

An attack on a U.N. helicopter has highlighted rising tensions in the world’s youngest country, where a seven-year-old peace ...