Watch a SpaceX Falcon 9 first stage descend to a landing zone in Florida after launching Northrop Grumman's Cygnus spacecraft. Credit: SpaceX | edited by Space.com''s Steve Spaleta ...

Scientists at NASA have found two ‘monster' black holes ‘weirdly' interacting with gas in the centre of a galaxy.

Cygnus X-1 was the first ever black hole discovered in the year 1960 which had 10 times more mass than the sun. It is galaxy ...

NASA’s Swift Observatory has detected a rare signal from dual black holes impacting gas clouds in a distant galaxy.

Fly about 2,600 light-years to Hubble Space Telescope imagery of the Cygnus loop nebula. See images from 2001 and 2020.

In November 2024, a supermoon will illuminate the sky, coinciding with various global festivals such as Kartik Purnima, Loy Krathong, and others, enhancing their celebrations. This period also offers ...

For the first time, NASA’s Swift Observatory has observed twin black holes disrupting a gas cloud in a galaxy’s center, ...

Scientists using observations from NASA's Neil Gehrels Swift Observatory have discovered, for the first time, the signal from ...

Scientists using observations from NASA's Neil Gehrels Swift Observatory have discovered, for the first time, the signal from a pair of monster black holes disrupting a cloud of gas in the center of a ...

Dark attenuated tones seem to hark back to the opening, calling across oceans and eons to a thin space between land and sky.

Astronauts on the International Space Station generate their share of garbage, filling up cargo ships that then deorbit and ...