NASA's Artemis II astronauts are now more than halfway to the moon, marking a major milestone in the first crewed deep-space ...

President Donald Trump has recently scaled up ​threats to pull the U.S. out of the NATO defense alliance if European states ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) ...

Chile halts expropriation of German settlement and ex-Pinochet torture site ...

Footage of NASA's Perseverance rover capturing a dust devil on Mars traveling at 12 miles per hour (17 kph) Credit: Space.com ...

NASA's powerful Launch Abort System, designed to outrun an exploding rocket, is the result of years of work from scientists ...

When David Bowie donned Ziggy Stardust and conceived of 'Moonage Daydream', it was exciting but left many questions. Here we unpack the real meaning.

Sherrie James wound up with a hole in her ceiling after a meteorite smashed through, though she still calls it a blessing.

(NewsNation) — Images of a pyramid-like shape on the surface of Mars are propelling theories that alien beings constructed the object, but one expert on the Red Planet has some disappointing news for ...

A strange formation spotted deep within a massive Martian canyon is once again fueling debate over whether something more than geology is at work on the Red Planet. According to the New York Post, ...

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian civilizations after sharing footage that appeared to depict a “three-sided pyramid” on ...