SAVE $209.99: As of Jan. 6, get the Alienware AW2723DF Gaming Monitor (27-inch) for $340 at Amazon, down from its usual price ...

The third known visitor from another star system, 3I/ATLAS, has already delivered on one of the biggest promises in modern ...

An international team of researchers pointed the largest single-dish radio telescope in the world at 3I/ATLAS.

Caught in the dragnet are the immigrants who have built lives in the country — they have U.S.-citizen children, they own local businesses, they pay taxes.

As readers of the Dandadan manga know, things only get bigger as the series progresses. You can check out the creepy New ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

If aliens are out there, why haven’t we heard from them? That’s the question at the center of Pop Mech’s new story, “Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist ...

If aliens are out there, why haven’t we heard from them? That’s the question at the center of Pop Mech’s new story, “Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist ...

Alien: Earth creator Noah Hawley has publicly stated that the TV spinoff series will not feature a crossover with Predator, ruling out an appearance from the Yautja in Season 2 and beyond. Dan ...

An astrophotograph of the interstellar comet known as 3I/ATLAS highlights its green coma and a wandering blue-tinted ion tail. (Copyright Victor Sabet and Julien De ...

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NASA’s latest images from Mars show a rock that looks less like a random boulder and more like something deliberately carved, a sculpted shard standing alone on the dusty plain. The discovery has ...