According to the announcement, there is a supermassive black hole facing Earth, which doesn't really sound super great. Naturally, hearing that news may make you wonder whether the end is really ...

These black holes are nicknamed 'blazars' because they are shooting explosive jets of matter and radiation directly at Earth.

A hot pink letter "H" is carved into the blazing hot gas that surrounds a supermassive black hole that lurks at the heart of a massive galaxy. The structure is a staggering 40,000 light-years tall, ...

If you board an interstellar ship, slip into a stasis pod, and expect to wake up on another planet, you’d be justifiably ...

Discovery of GS-9209, one of the furthest from the Milky Way, adds to evidence that large black holes prevent star formation, astronomers say ...

These images are composite pieces of technological artwork that would be invisible to the naked eye because of the X-rays ...

The concept of a “black hole” is one of the most curious in ... of the Moon is significantly greater on the side of Earth facing the Moon than the side facing away. As material is pulled ...

Astronomers using the NASA/ESA Hubble Space Telescope have come up with what they say is some of their best evidence yet for the presence of a rare class of intermediate-sized black holes ...

A very bright supernova was just discovered in the stunning spiral galaxy Messier 101. Here's how, when and where to see it.

The quantum energy teleportation protocol was proposed in 2008 and largely ignored. Now two independent experiments have ...

Friday, June 9 The Moon continues to wane as it moves along the ecliptic, passing 3° south of Saturn at 4 P.M. EDT. The pair ...