Mysterious flashing seen near supermassive black hole. Astronomers have an idea what it is
A black hole infamous for strange features has once again baffled astronomers, this time with rapid X-ray flashes. What could they be?
Many supermassive black holes are hidden by gas and dust
NASA telescopes reveal 35% of supermassive black holes are hidden by dust, reshaping theories about their role in galaxy growth.
Feeding supermassive black holes are more common than thought across the universe
"If our eyes were able to detect X-rays, the sky would be full of dots. And every single one of those dots would be an accreting supermassive black hole."
NASA Astronomers Zero In on the Number of Hidden Supermassive Black Holes
Researchers found far more hidden black holes than previously known, indicating plenty of behemoths lurking in thick clouds of gas and dust.
A supermassive black hole is sending out a mysterious pulsing beat
Regular pulses of X-ray radiation emanating from a supermassive black hole could be explained by a white dwarf star on the verge of falling in
Over One-Third Of Supermassive Black Holes Are Hiding – Maybe Even More
At the center of almost every galaxy, there is a supermassive black hole. Well, astronomers think it’s every galaxy, but it is a difficult claim to confirm. Not because there might be many exceptions – the difficulty lies in the fact that many black holes are so well hidden that we wouldn’t know they are there.
There might be far more supermassive black holes hiding around us than we thought, scientists warn
The universe could be home to far more supermassive black holes than we realised, according to new research. Astronomers from the University of Southampton say that 35% of these galactic giants - some which are billions of times heavier than the sun - have gone undiscovered because they are obscured by thick clouds of gas and dust.
Gravitational waves may prove black holes' quantum effect and resolve the dark matter problem
Black hole quantum effects are usually thought to be too small to have any observable signatures. This is indeed the case for ...
Dark Matter’s Secret Hideouts: Are Primordial Black Holes Lurking Nearby?
Primordial black holes could reshape our understanding of dark matter. Researchers suggest these elusive cosmic phenomena ...
Gizmodo1mon
Tiny Black Holes Could Have Left Tunnels Inside Earth’s Rocks
as well as in objects right here on Earth. “We have to think outside of the box because what has been done to find primordial black holes previously hasn’t worked,” Dejan Stojkovic of the ...
The Sun8d
Earth’s most terrifying holes from 40,000ft Soviet ‘well to hell’ to Mexico’s mysterious 500ft-wide blue ‘sea sinkhole’
Earth’s most terrifying holes from 40,000ft Soviet ‘well to hell’ to Mexico’s mysterious 500ft-wide blue ‘sea sinkhole’ The fourth hole even has its own viewing platform Sean Keach ...
Massive ice core is a ‘time machine’ that could help solve an ancient climate mystery, scientists say
Air bubbles within a deep ice core drilled in Antarctica could reveal why Earth suddenly began to experience longer ice ages ...
Science Daily4d
Ozone Holes News
Massive Antarctic Ozone Hole Over Past Four Years ... with important implications for life on Earth. A significant source of uncertainty relates to future changes to ... May 22, 2023 — New ...
Space on MSN11d
Supercharged auroras possible this weekend as colossal 'hole' in the sun spews solar wind toward Earth
Aurora alert — a coronal hole is spewing fast solar wind toward Earth, potentially boosting geomagnetic activity and ...