Tag: Black hole
Space record: Researchers discover what is probably the brightest spot in the universe – knowledge
Astrophysicists long thought the object was a star, but it is now clear: it is a black hole that devours the mass of a sun every day – and shines…
Space: Researchers discover what is probably the brightest spot in the universe
Astrophysicists long thought the object was a star, but it is now clear: it is a black hole that devours the mass of a sun every day – and shines…
Astronomers track down long-sought star type – knowledge
In contrast to our sun, most stars in the cosmos are not solitary creatures. Rather, they usually form pairs and the members of such pairs can evolve differently than individual…
Friday: Facebook Messenger with encryption, Twitch closes in South Korea
End-to-end encryption is the default in Facebook Group Meta messenger chats with two participants. This is part of the “biggest improvements since Messenger came into existence,” says Meta. The signal…
Observed for the first time: the feeding of a black hole
Black holes suck up matter in their surroundings. How this actually happens in the immediate vicinity of these objects, for example what exactly happens when gas crosses the so-called event…
Mathematics: what to prove
Mathematical proofs are becoming increasingly complex. But how do you check 900 pages full of formulas – or even computer-generated arguments? source site
Astronomy: Largest explosion ever observed in the cosmos – Knowledge
About eight billion years ago, a large cloud of hydrogen plummeted into a supermassive black hole – triggering the most energetic explosion ever observed by astronomers. The burst of radiation…
Astronomy: Largest explosion ever observed in the cosmos – Knowledge
About eight billion years ago, a large cloud of hydrogen plummeted into a supermassive black hole – triggering the most energetic explosion ever observed by astronomers. The burst of radiation…
Astronomy: Black hole caught burping – Knowledge
Joint observations with radio telescopes around the world have allowed astronomers to look inside the engine of an active galaxy core for the first time. The radio images show not…
Galaxy Engine First Look: How Black Holes Start a Jet
Wednesday April 26, 2023 It took a huge research team several years to make this spectacular observation and analyze the images: For the first time, astronomers are observing the formation…