NASA's advanced observatories have unveiled the Milky Way's hidden beauty, from its dense core with a supermassive black hole ...

A new NASA mission will capture images of Earth's invisible "halo," the faint light given off by our planet's outermost atmospheric layer, the exosphere, as it morphs and changes in response to the ...

It sounds like something from the latest science fiction blockbuster. But scientists have revealed the terrifyingly high odds a black hole will explode in the next 10 years.

The cosmos has always fascinated us, with its vast expanses and mysteries that are yet to be fully understood. The ...

In a once-a-year event, Saturn is about to reach opposition, with the ringed planet appearing its best and brightest as it ...

M31, the Andromeda Galaxy, is one of the most spectacular objects in the night sky. Here's how to see it with the naked eye ...