China is preparing to launch its next crew to the Tiangong space station as soon as Sunday (May 24), in a mission that will ...

On May 23, 2017, NASA astronauts Peggy Whitson and Jack Fischer took an urgent and unplanned spacewalk to replace a broken ...

NASA astronauts described strange objects moving in “random” patterns and jagged space mysteries in a stunning new UFO file ...

Starship launch blasted off on Friday (May 22) from SpaceX's Starbase test site in South Texas, at 6:30 p.m. EDT (5:30 p.m.

Experts question whether SpaceX's newest rocket — or a competing spacecraft under development by the Jeff Bezos-founded Blue ...

The world's most powerful megarocket braved extreme atmospheric reentry before erupting in a spectacular wall of flames upon ...

The Trump Administration has released new UFO files, including the moment a U.S. fighter jet appeared to  shoot down an ...

The Pentagon released the second tranche of declassified UFO files after US President Donald Trump ordered Defense Secretary ...

The largest spacecraft built by SpaceX completed a controlled splashdown in the Indian Ocean despite an engine failure - With ...

SPEEDWAY, Ind. – Nothing could truly simulate the feeling of reaching speeds over 230 miles per hour around the Indianapolis ...

SpaceX has launched its biggest, most powerful Starship yet. The rocket blasted off from the southern tip of Texas on Friday, ...