Long before modern telescopes, early astronomers mapped the heavens with math, myth, and sheer curiosity. This crossword quiz celebrates the minds who first charted the cosmos.

The 'Pluribus' finale leaves Carol facing an impossible choice, setting up a darker, riskier fight for humanity in season 2 ...

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

Yes, Fallout season 2 episode 2 contains an alien in a fridge. The frozen extraterrestrial is uncovered when the Brotherhood ...

Rhea Seehorn reflects on the season one finale of Pluribus, wonders if Carol can ever be happy and praises the magic of Vince ...

There are places in the world that seem ordinary on a map but feel mysterious in the mind. Area 51 is one of those places. It ...

House Democrats are demanding more details about Secretary of State Marco Rubio’s dealings with the Salvadoran government as the country agreed to imprison more than 200 men in its most notorious ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

"Avatar 3" director James Cameron unpacks "Fire and Ash" spoilers and why it's unlikely you'll see a fourth and fifth movie any time soon.

As Pluribus season 1 nears its finale, the latest episode raises questions about manipulation, intimacy, and whether Carol is ...

Follow live updates from NBC News as Russian President Vladimir Putin speaks at his annual year-end news conference on ...

Today is one astronomers, stargazers and alien conspiracy theorists have been waiting for: interstellar comet 3I/ATLAS is as ...