The interstellar object 3I/ATLAS is drawing heightened scrutiny from astronomers after new measurements indicated a significant velocity shift following its perihelion passage. The development has ...

Harvard's controversial astrophysicist Avi Loeb claims the interstellar object 3I/ATLAS is not a comet, but an alien probe ...

Black boxes downloaded as investigators focus on the detached left engine. The 34-year-old plane underwent six weeks of maintenance before the crash.

So no, they just don't make space operas like Mass Effect anymore. And it seems like they probably won't for a while, either.

Alien, Event Horizon, and Pandorum are all among the absolute most terrifying sci-fi and horror movies set in space.

A social media page that frequently posts fabricated stories about alien life shared another outlandish tale about alien ...

According to Space.com, some people might be able to spot 3I/ATLAS through advanced ground telescopes when it comes back out ...

(THE CONVERSATION) When I asked Manisha to describe her gender identity, she gave a simple answer: “Meh.” “I don’t have a gender identity,” Manisha explained. “I get that other people look at me and ...

The 3I/ATLAS comet was first spotted in July near Jupiter after it entered our solar system from another universe. Scientists around the world are observing its months-long journey to learn more about ...

In case you missed it, there’s a fascinating object from another part of the universe visiting our neck of the woods. Dubbed 3I-ATLAS — “three” as in the third known interstellar object from outside ...

New images reveal the Manhattan-sized interstellar object 3I/ATLAS has started to sport a tail, indicating that it could possibly be a “maneuvering” alien craft, one Harvard scientist suggested. After ...