The largest 3D map of the universe reveals over 47 million galaxies, but dark energy remains an unsolved mystery.

The "Star Trek" and "Star Wars" franchises may take place in different galaxies, but that doesn't stop some filmmakers from including references to each other.

Add Yahoo as a preferred source to see more of our stories on Google. An artist's conception (not to scale) of the red giant SDSS J0915-7334, which was born near the Large Magellanic Cloud and has now ...

Explore 25 universe mysteries scientists are still scratching their heads over, from dark matter to the Big Bang's secrets.

A new citizen science project invites the public to scan never-before-seen images from the Euclid Space Telescope in search ...

Get a first look at the completed observatory.

Dive into the hidden layers and emotional depth of these Netflix shows on a second watch, from The Haunting of Hill House to ...

Showrunner David Stassen also reveals to The Hollywood Reporter why he's glad they opted not to use the Lakers iconography, ...

This article contains spoilers from The Super Mario Galaxy Movie. Team-a-Mario saves the day, and all is right once again in ...

In the exurbs of the Milky Way, near a satellite galaxy called the Large Magellanic Cloud, researchers have discovered the most metal-poor, chemically primitive star ever found, according to new ...

The moon will briefly hide Regulus in a dramatic occultation visible across parts of the eastern U.S.