NASA's Artemis II mission concludes today as the Orion capsule splashes down after a record-breaking lunar far side flyby.

The end of the historic Artemis II mission kicks off a race to establish a permanent human presence on the moon.

Representatives from the Finnish company Kelluu test their uncrewed airship at REPMUS 2025, a NATO-led military exercise to investigate new drone technology. NATO. Two silver radi ...

In the first installment of this multipart interview series with former Area 51 employee Bob Lazar, we discuss his new S4 ...

Stacker compiled a list of the best space movies of all time, from "WALL-E" to "Star Wars," as determined by the Stacker score.

Jeff Thornburg helped turn a government research project into SpaceX’s most powerful rocket engine. Now, he’s trying to do ...

Star Trek is packed with all sorts of alien, both on the Enterprise and throughout the final frontier, and these are the ...

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

That special linguistic connection between a stone-skinned alien and the reluctant astronaut Ryland Grace (Ryan Gosling) was ...

In Part 2 of my interview with former Area 51 employee Bob Lazar, we discuss the spacecraft he says he worked on in S4, and ...

He claimed his lifelong research suggests alien technology is so advanced it could annihilate the human race in a microsecond ...

Shortly after the Orion’s launch, its four astronauts reported that the eight-figure loo was jammed because of a problem with ...