"It is fascinating that an active galactic nucleus can change its brightness so dramatically over such a short period of time ...
The Daily Galaxy on MSN
Scientists just found a supermassive black hole that lost 95% of its brightness in just two decades
Astronomers have observed a distant galaxy’s supermassive black hole undergoing a dramatic transformation. The galaxy’s black ...
Supermassive black holes literally don’t add up. Astrophysicists know it takes more time than is mathematically possible for ...
According to models, as supermassive black holes orbit each other, they transfer their orbital energy to the stars and gas ...
New research describes an unexpected double jet in a distant galaxy, revealing a pair of supermassive black holes on the ...
Supermassive black holes at the centers of galaxies are one of the most active fields of research in astronomy. In order to ...
Live Science on MSN
The hungriest black holes in the universe are running out of food, survey of 8,000 monsters reveals
Astronomers studied 1.3 million galaxies and 8,000 X-ray-spewing supermassive black holes to find out why these gravitational ...
Learn how shifting jets in galaxy Mrk 501 exposed a pair of orbiting supermassive black holes nearing collision.
A blazing supermassive black hole can influence far more than its own galaxy. Scientists found that quasars emit radiation strong enough to shut down star formation in nearby galaxies millions of ...
Astronomers have discovered two supermassive black holes in the blazar galaxy Mrk 501 that may collide within a century, ...
Astronomers have proposed a theoretical model suggesting that the object at the centre of the Milky Way, widely identified as ...
A supermassive black hole in the spiral galaxy NGC 3783 just delivered an X-ray surprise that astronomers have never watched unfold so quickly. Using the European Space Agency’s XMM-Newton and the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results