Einstein believed that black holes didn't really exist. But they do: that much we know. We don't know much else about them.

As you descend toward a black hole, time slows to a crawl and light bends into oblivion. Cross the horizon, and your fate is sealed - crushed, stretched, and obliterated by tidal forces. Known as ...

ESA's Gaia mission, the Very Large Telescope and other ground-based telescopes have discovered stellar black hole Gaia BH3. It's mass is "33 times that of our Sun," according to the European Southern ...

A mysterious black hole in a distant galaxy just woke up after decades of silence—and it’s putting on a cosmic light show! ESA’s XMM-Newton and other X-ray telescopes are capturing massive bursts of ...

Snakes don’t dig their own holes—but that doesn't mean they still can’t take up shop in holes already made by something else.

A new paper provides scientists with a groundbreaking tool for understanding cataclysmic events. Physicist Glennys Farrar has ...

ANDREWS REPLIES: To answer Scott: If Planet Nine is discovered, I’m confident a probe would eventually be sent to it! But after launch it might take decades for a spacecraft to reach that destination, ...

5 Live listeners talk to Nicky Campbell. The Sun newspaper quotes a poll of more than 2,000 adults, saying two-thirds of voters in “red wall” areas think the country is heading in the wrong direction ...

It was a Masters unlike any other, and even beyond McIlroy's historic win, magic could be found across the grounds at Augusta National Golf Club ...

Rory McIlroy won the Masters with a TaylorMade Qi10 driver and you can get one at $200 off or more on Fairway Jockey.

Discover effective ways to keep biting flies away with our comprehensive guide. Learn about preventive measures, natural and ...