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 ...

NASA's Artemis 2 astronauts had quite the view on their "roadtrip" to the moon. In this image, captured by the astronauts ...

The most powerful rocket in history just roared off its launch pad in a spectacular show of power and technology. SpaceX ...

As the Artemis II astronauts prepare for separate appearances hosted by President Donald Trump and Jimmy Fallon, revisit the ...

It's 35 years since Helen Sharman boarded a space capsule heading into orbit, all thanks to a job ad that she had stumbled ...

A series of eerie videos and handwritten testimonies from creeped-out astronauts form part of a new Trump administration UFO ...

NASA astronaut Chris Williams, who has became famous for his astral photography during his stint at the ISS, captured sights of fiery orbital debris.

On May 19, 2000, the space shuttle Atlantis launched with the very first "glass cockpit." This was one of several big ...

The Pentagon released its latest batch of UFO files on Friday — including audio of the Apollo 12 crew describing how they ...

NASA astronaut Matthew Dominick enjoys a fresh delivery of orange and other fruit on the International Space Station during ...

ALL RIGHT. WE DON’T HAVE AS EARTH DEFINITIVE PROOF OF ALIEN LIFE JUST YET. YEAH, NOT JUST YET, BUT THE PENTAGON RELEASED WHAT IT CALLS NEVER BEFORE SEEN FILES ON UFOS TODAY, AND IT CAUGHT THE ...