Black Holes in Space. Read science articles on colliding supermassive black holes, simulated gravitational waves of a black hole, black hole theory and more. Astronomy images.
New theoretical research has shown that Stephen Hawking was likely right about black holes, although not completely. Due to Hawking radiation, black holes will eventually evaporate, but the event ...In the early 1980s, astronomers discovered gigantic, one-dimensional filaments dangling vertically near Sagittarius A*, our galaxy's central supermassive black hole. Now, astronomers have ...
X-Ray Emissions from Black Hole Jets Vary Unexpectedly, Challenging Leading Model of Particle AccelerationBlack hole jets are known to emit x-rays, but how they accelerate particles to this high-energy state is still a mystery. Surprising new findings appear to rule out a leading theory, opening the door ...
Astronomers have found that supermassive black holes obscured by dust are more likely to grow and release tremendous amounts of energy when they are inside galaxies that are expected to collide with ...Scientists analyzed over a decade's worth of data about 16 young supermassive stars orbiting the supermassive black hole at the center of the Milky Way galaxy. Supermassive stars typically are ...
Scientists have unlocked one of the biggest mysteries of quasars -- the brightest, most powerful objects in the Universe -- by discovering that they are ignited by galaxies ...In new 3D computer simulations, astrophysicists modeled black holes of varying masses and then hurled stars past them to see what might happen. If they exist, ...It looks like a black hole and bends light like a black hole, but it could actually be a new type of star.
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Black holes may be hurtling around at 10 per cent the speed of lightWhen two black holes merge to form a single one, it can zoom off at an extraordinary pace – but scientists have found that it does have a speed limit
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Listen to the Astonishing ‘Chirp’ of Two Black Holes MergingSome of the most violent cosmic collisions occur silently in the vacuum of space, but with the right instrumental ears, we can still hear it happen. Here’s how.
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