Black holes aren't just gorging themselves on whatever cosmic material is readily available—they're preparing those meals for themselves. Data from NASA's Chandra X-ray Observatory reveals that ...

It's no secret that black holes are some of the weirdest objects in space. Their disks are fluffy like cake, and diving into one is both interesting and terrifying. Now, a group of astronomers ...

Space experts have uncovered a massive swarm of new supermassive black holes that could blow theories about galaxies wide open. A team of scientists using data from two NASA telescopes revealed ...

At first glimpse, it may seem like infant stars and supermassive black holes have very little in common. Infant stars, or "protostars," haven't yet gathered enough mass to trigger the nuclear ...

The dense stellar remnant would, if confirmed, be the closest known object to any black hole, according to preliminary research Sara Hashemi The energetic streams are together 23 million light ...

Rory McIlroy hit just the second hole-in-one of his PGA Tour career on Thursday, a remarkable slam dunk ace on Hole 15 of the Pebble Beach Pro-Am at Spyglass Hill. The four-time major champion ...

Playing in the AT&T Pebble Beach Pro-Am at Spyglass Hill Golf Course, the Northern Irish golfer sank a hole-in-one through the air on the par-3 15th hole from 119 yards out. It’s just the second ...

Artistic illustration of the thick dust torus surrounding a supermassive black holes and its accretion disks. Credit: ESA / V. Beckmann (NASA-GSFC) By combining data from NASA’s IRAS and NuSTAR ...

Don't let the name fool you. Black holes might all have hearts of pure darkness, but many cloak themselves in rings of fire that blaze like little else in the cosmos. That doesn't mean all are ...

Core package to analyze gravitational-wave data, find signals, and study their parameters. This package was used in the first direct detection of gravitational waves (GW150914), and is used in the ...