Could white holes actually exist?
Black holes seem to get all the attention. But what about their mirror twins, white holes? Do they exist? And, ...
Tag: black hole
Supermassive black holes may solve mystery of our universe’s gravitational-wave ‘hum’
Earlier this year, after 15 years of searching, scientists finally heard the background hum of low-frequency gravitational waves that fill ...
Early Universe Revelation: Webb Detects Most Distant Active Supermassive Black Hole
With Webb, a slew of other distant black holes and early galaxies also popped into view for the first time. ...
For The First Time, Astronomers See Black Holes in Dwarf Galaxies About to Collide
For the first time, astronomers have spotted evidence of a pair of dwarf galaxies featuring giant black holes on a ...
Star survives spaghettification by black hole
A captured star has experienced multiple close encounters with a supermassive black hole in a distant galaxy — and possibly ...
Hungry black hole is transforming star into a stellar taffy and a cosmic donut
Astronomers have discovered a monstrous black hole with an appetite and a sweet tooth. The black hole is ripping apart ...
Black hole announces itself to astronomers by violently ripping apart a star
A hitherto undiscovered black hole announced its presence to astronomers when it ripped apart and devoured a star that wandered ...
Do black holes explode?
Most people think that black holes can only absorb, but how true is this? Is it possible for black holes ...
“Spectral Siren” – Black Hole Collisions Could Help Measure How Fast the Universe Is Expanding
University of Chicago astronomers propose ‘spectral siren’ method to understand evolution of the universe. A black hole is usually where ...
(Video) See James Webb Space Telescope’s incredible reach into the universe
It's time to take a deep dive into the universe. A new video released by the James Webb Space ...