After a century of observations spanning the breadth of the cosmos and theoretical insights that push humanity's vision of ...

The story begins with the black hole information paradox. According to relativity, anything that falls into a black hole is ...

Texas lawmakers want to move the Smithsonian’s retired space shuttle to Houston. It’s “a vanity project that is apt to ...

A galaxy far, far away just got a little more romantic — and fans are losing it over Star Wars’ bold new move.

Scientists using a global array of radio telescopes have detected the universe’s lowest-mass dark object by observing how it ...

We all need some space sometimes—but it's harder to find than you might think. How far into our universe do we have to go to ...

Scientists found where the universe’s missing matter went. Black holes have been pushing it far away from galaxies.

Astrophysicists have presumed for nearly a century that the universe will just keep expanding for all eternity, driven by an ...

The Great Nothing, or Bhes Void, spans 330 million light years but contains only 60 galaxies, making it one of the universe’s ...

A discovery of binary stars could be the first step in building a more complete picture of how our galaxy formed, according ...

Mysterious space "bang" GW190521 could be our first evidence of another universe, detected through gravitational waves from a ...

YouTube stars ‘The McCartys’ are ready to expand their spooky universe with upcoming animated series and unscripted ...