We may not know what dark matter is, but we keep getting whiffs of it. "We are reaching a point where the observational evidence for dark matter is simply undeniable," said Mayank Sharma, a Virginia ...

How supermassive black holes (SMBHs) in the centers of galaxies accrete material, how they feed back into the surrounding region, and how they regulate these processes to influence the evolution of ...

The existence of winds from supermassive black holes has long been regarded as a natural consequence of how these objects feed. Gas spiralling inward becomes compressed and heated as it approaches the ...

Composite image of evidence for wind blowing away from Sagittarius A*, with the black hole shown as a white dot in the center, cold gas in orange and X-ray data in blue. NASA / CXC / Northwestern ...

With about 6,300 exoplanets discovered so far and more than 10,000 candidates awaiting confirmation, it’s easy to forget the ones that started it all: the very first exoplanets discovered and ...

WASHINGTON, June 5 (Reuters) - After five decades of trying, astronomers have finally discovered the wind emanating from the supermassive black hole at the center of our Milky Way galaxy, though it ...

Scientists have proposed a new method for finding tightly bound supermassive black hole pairs by searching for stars that flash repeatedly as their light is magnified by the black holes’ gravity. The ...

At the heart of our home galaxy lurks a gigantic black hole that’s more than a trillion times heavier than Earth, with all that mass stuffed into a region that is about 2,000 times wider than our ...

At the center of most large galaxies sits a supermassive black hole — an object so massive that nothing, not even light, can escape its gravity once it gets too close. When these black holes are ...