Astronauts Steven Smith and John Grunsfeld, appear as small figures in this wide-angle photograph from December 1999, taken ...

Mark Rocket joined Jaime Alemán, Jesse Williams, Paul Jeris, Gretchen Green and Amy Medina Jorge on board the RSS First Step ...

NASA also celebrated its 50th anniversary in 2008 by transmitting a song directly into deep space: the Beatles’ “Across the ...

SpaceX's Starship rocket roared into space from Texas on Tuesday but spun out of control about halfway through its flight ...

SpaceX managed to send its developmental Starship back into space surpassing the explosive fates that befell its last two ...

After back-to-back Starship upper stage failures, SpaceX on Tuesday again launched the world's most powerful rocket, but ...

Middle school students in Salt Lake City are slipping on headsets and stepping into outer space— all without leaving the ...

The author's new title, recently announced as Good Morning America' s June book club pick on June 3, explores a romantic ...

SpaceX's Starship rocket roared into space from Texas on Tuesday but spun out of control about halfway through its flight ...

CAPE CANAVERAL, Fla. (AP) — The Federal Aviation Administration is demanding an accident investigation into this week’s ...

Blue Origin has completed 31 launches, 12 of which included human passengers. Now, for its 32nd launch, a man from Northeast ...