Astronauts on the International Space Station were not only treated to a sight from Earth's atmosphere recently but also ...
A nearby galaxy is launching an enormous stream of super-heated gas, driven by a precessing jet from its central black hole., ...
A supermassive black hole embedded in an early galaxy likely starved the galaxy of gas needed to form young stars, new ...
The Circinus galaxy, a galaxy about 13 million light-years away, contains an active supermassive black hole that continues to ...
Hubble has revealed a strange cosmic object called Cloud-9, a dark matter–dominated cloud with no stars at all. Scientists ...