For the first time, NASA Chandra X-ray telescope has been used to discover a pair of black holes in dwarf galaxies that are ...

Black holes spin in captivating embrace in stunning new simulation imagery - Binary black holes move in tandem before merging ...

Astronomers have found a supermassive black hole in the Large Magellanic Cloud. This black hole is 600,000 times the mass of ...

Once the two galaxies are merged, the supermassive hole in the Large Magellanic Cloud – if black hole there is – will make its way to the galactic center, where it will eventually, after many more ...

Astronomers are trying to understand a mysterious cosmic explosion that the Einstein Probe spacecraft spotted in April last year.

WASHINGTON — A somber mood fell over the DMV on Thursday after an American Airlines jet and Army Black Hawk helicopter ... seven people were killed in the collision, 64 aboard the plane and ...

But knowing a big crash like this was coming—seeing all the patched-up holes in the aviation system that might have made it ...

Humans are littering space with thousands of satellites, which pose a risk to climate and the environment, space ...

What stood out to Rainen was that the military’s Black Hawk helicopter was at the altitude of American Airlines flight 5342 ...

Officials said the bodies of several victims remain in the plane's fuselage and their "dignified" removal is a main priority.

WASHINGTON — A somber mood fell over the DMV on Thursday after an American Airlines jet and Army Black Hawk helicopter ... seven people were killed in the collision, 64 aboard the plane and ...

Hear all that radio here: Exclusive videos obtained by CNN show previously unseen angles of the collision between an American Airlines flight and a US Army Black Hawk helicopter over the Potomac ...