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Há 2 dias · A black hole is a region of spacetime where gravity is so strong that nothing, including light and other electromagnetic waves, is capable of possessing enough energy to escape it. Einstein's theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole.
Há 3 dias · Black holes are known for exhibiting gravity so strong that light can't even escape, and while Albert Einstein's theory of general relativity in 1915 is often credited with first proposing the ...
Há 2 dias · Supermassive black holes are classically defined as black holes with a mass above 100,000 ( 105) solar masses ( M☉ ); some have masses of several billion M☉. [12] Supermassive black holes have physical properties that clearly distinguish them from lower-mass classifications. First, the tidal forces in the vicinity of the event horizon are ...
Há 5 dias · Astrophysicist Priyamvada Natarajan predicted that black holes can form without the help of stars. New observations support her theory. By Zack Savitsky. This image contains the most distant black ...
Há 3 dias · If Big Bang-induced black holes are indeed out there, they'd would be absolutely tiny — some could even be as small as a dime — and therefore possess masses equal to those of asteroids or ...
Há 2 dias · Related: 1st detection of 'hiccupping' black hole leads to surprising discovery of 2nd black hole orbiting around it "Many researchers feel they [primordial black holes] are a strong candidate for dark matter, but there would need to be plenty of them to satisfy that theory," lead author Jason Kristiano , a graduate student in theoretical physics at the University of Tokyo, said in a statement .
Há 4 dias · When I heard Stephen Hawking extoll the mysteries of black holes, I knew theoretical physics was what I wanted to do. There is still so much to learn about these strange regions, says Chanda ...
