Credit: MARK GARLICK via Astronomers have watched a massive star vanish in the night sky, only to be replaced by a black ...

"The expectation was that every big galaxy we see in the nearby universe would have started from these itty-bitty pieces," ...

Stargazing has got to be the easiest hobby in the galaxy. All you have to do is get somewhere really dark, away from any light pollution and look up at a clear night sky. While simply staring up at ...

Black hole light echoes are an extreme form of gravitational lensing. To measure the masses and spins of black holes, ...

If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...

How would you like to see the farthest thing visible to the naked eye? It’s possible, but you’ll need to bundle up and sit ...

Large galaxies, like the Milky Way, attract smaller galaxies. Our solar system 's cosmic neighborhood spans 100,000 ...

How would you like to see the farthest thing visible to the naked eye? It’s possible, but you’ll need to bundle up and sit ...

Ladies and gentlemen, thank you for standing by, and welcome to the Galaxy Digital’s Third Quarter 2024 Investor Call. All lines have been placed on mute to prevent any background noise. After the ...

Every constellation has something within its borders worth tracking down, if you just look hard enough. Here are five to ...

After centuries of effort by brilliant theorists, we’re left with a confusing mélange of unsatisfactory ...

This list of commonly confused terms in astronomy will help you better understand the cosmos and the common phenomena we see in the sky.