The historic first image of the Messier 87 (M87) supermassive black hole, captured using the Event Horizon Telescope, has ...

Explore a hidden Atlanta gem where you can see a real Apollo spacecraft and enjoy an immersive planetarium experience, all without spending a dime ...

Astronomers have observed a planetary system that challenges current planet formation theories, with a rocky planet that formed beyond the orbits of its gaseous neighbors, possibly after much of the ...

Since the 1990s, astronomers have found a handful of other dwarf planets in the belt, such as Eris and Sedna, along with ...

On August 2, 2027, Earth will witness a total eclipse, but it's not just another total eclipse. This astronomical phenomenon that will never happen again in ...

A massive star 2.5 million light-years away simply vanished — and astronomers now know why. Instead of exploding in a supernova, it quietly collapsed into a black hole, shedding its outer layers in a ...