NASA Chandra X-ray telescope data from galaxy cluster Abell 2146 showed a "shockwave that stretches for some 1.6 million ...

A shimmering blue dwarf galaxy called Markarian 178 glows just 13 million light-years away, packed with hot young stars and rare stellar heavyweights. Credit: ESA/Hubble & NASA, F. Annibali, S. Hong A ...

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

In my January 23, 2026, “The Universe” column, I wrote about some of the biggest bangs the universe has to offer: exploding stars, hiccupping magnetars, stellar disruptions and colliding black holes.

For nearly a century, astronomers have known that the universe is expanding. Most galaxies are carried outward with the flow ...

The U.S. military has reported two major incidents that occurred in recent days tied to the massive buildup of forces in the Caribbean Sea. It said Thursday that a Marine has died after ...

AEW Women's Champion Kris Statlander was viciously assaulted by one of her current rivals on the latest episode of Collision.

According to general relativity, gravity is the distortion of spacetime. Heavyweight cosmic entities like stars or galaxies ...

An exoplanetary system about 116 light-years from Earth could flip the script on how planets form, according to researchers ...

The Galactic Patrol, the continuation of the Dragon Ball Super anime that will show what happens after the fight against Jiren in the ...

Free-floating planets, or as they are more commonly known, rogue planets, wander interstellar space completely alone. Saying there might be a lot of them is a bit of an understatement. Recent ...