Discover the fascinating world of hydroxyl megamasers, powerful cosmic lasers revealing secrets of distant galaxies and the universe's evolution.

How is it that galaxies merge and collide but the universe is expanding and everything is moving away from everything else? Justin HammersleySterling Heights, Michigan Whether or not galaxies merge ...

SWG Restoration reveals Galactic Supply Lines, a Silkroad-inspired risk vs reward system connecting traders, crafters, ...

Astronomers have identified the most powerful and distant microwave laser, or maser, ever observed, originating from two ...

Using the MeerKAT telescope, South African scientists have detected a record-breaking radio laser from a distant galaxy, ...

South African astronomers have used the MeerKAT telescope to detect the most distant and powerful natural radio laser ever ...

Another describes a long straight contrail cutting across a galaxy called NGC3627. This one is likely caused by a black hole ...

This pretzel-shaped collection of galaxies is our Universe. And it's about to collide with another universe. It might be fascinating to watch, but we should probably be worried about what's going to ...

Add Yahoo as a preferred source to see more of our stories on Google. A new idea suggests hidden supermassive black hole pairs could reveal themselves through repeating, magnified flashes of starlight ...

WASHINGTON (AP) — The U.S. military on Thursday reported two major incidents that occurred in recent days tied to the massive buildup of forces in the Caribbean Sea — a Marine who died after falling ...