Discover what would happen if our Sun suddenly became a black hole. Earth's orbit would stay the same, but the planet would ...

Imagine a super-advanced alien civilization that needs insane amounts of energy way beyond our puny solar panels and wind ...

A black hole is on a collision course with our Sun. And there’s nothing left for you to do except sit back and watch the ...

NASA’s Swift Observatory observed a supermassive black hole ripping apart a star more than 30,000 light-years from the center ...

This artist's concept depicts a tidal disruption event, which occurs when a star passes fatally close to a supermassive black ...

A blazing supermassive black hole can influence far more than its own galaxy. Scientists found that quasars emit radiation strong enough to shut down star formation in nearby galaxies millions of ...

Astronomers spot best-yet example of a wandering supermassive black hole Giant black holes adrift in deep space are normally ...

The Orioles lost a heartbreaker Sunday, and the loss put a spotlight on just how much Baltimore’s lineup misses Adley ...

For now, however, observing S301 remains a challenge. The center of our galaxy is veiled in cloud and dust, meaning we can’t ...

“There is a danger that his popularity will fall, and fall quickly,” pollsters warn.

On Thursday, tens of thousands of Moroccans broke into Ceuta, a Spanish territory that neighbors Morocco. By Friday evening, ...

So to detect dark matter, you just have to show that the speed at which material orbits the center of the galaxy doesn’t fall off with distance. And radio observations are the easiest way to do that, ...