One of the most perplexing discoveries in modern astronomy has been finding supermassive black holes, some weighing billions ...

Could the Universe have been born inside a black hole? This question, raised by a team of scientists, challenges the Big Bang ...

Using the XMM-Newton telescope, astronomers have witnessed high-speed "burps" erupting from a distant overfeeding ...

Supermassive black holes usually lurk unseen, but when an unlucky star drifts too close they ignite titanic outbursts ...

It takes more than a galaxy merger to make a black hole grow and new stars form: machine learning shows cold gas is needed too to initiate rapid growth -- new research finds.

The Hubble Space Telescope is making waves again, this time for a snapshot of a spiral galaxy located 250 million light-years ...

Black hole formation could be a little Big Bang in reverse, ... "In the very early universe, when gravity was very strong, a form of dark energy caused the universe to exponentially inflate.

Black holes form when a huge amount of matter is squeezed into a very small space. Cram enough matter into a given radius, and it can create a gravity well so deep that nothing can get out.

For the first time, physicists have observed a “black hole triple” in space.This new system is about 8,000 light years away from Earth and is made up of a central black hole that is in the act ...

RIVERSIDE, Calif. -- Supermassive black holes — with masses ranging from millions to billions of times that of our sun — sit at the centers of most large galaxies. Astronomers have observed ...

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