A faint radio "whisper" from ancient hydrogen reveals the universe was heating up long before it filled with starlight.

From the speed of light to the size of galaxies, the universe operates on scales far beyond human intuition. Even at 186,000 ...

Dark matter is a fundamental hypothesis when it comes to our understanding of the universe, but it remains a hypothesis. We ...

A new study suggests that Dark Matter — long thought to be completely invisible — might subtly tint light as it passes ...

Using supercomputer simulations, a team of researchers investigated a mysterious source of gamma light coming from the Milky ...

Astronomers see no stars ejected from the center of our Milky Way galaxy, giving them important information about the Sgr A* black hole.

Johns Hopkins researchers may have identified what could be a compelling clue in the ongoing hunt to prove the existence of dark matter.A mysterious ...

A new study suggests dark matter could subtly tint or polarize light, leaving faint color clues that next-generation ...

For decades, astronomers have listened to the cosmos through pulsars — rapidly spinning neutron stars that emit perfectly ...

It does take up a good chunk of space on your device, and there’s a bit of a learning curve to get the most out of all its ...

Astronomers have discovered a surprisingly "pristine" red giant with the lowest concentration of heavy elements ever seen in ...

A University of York study suggests light passing through dense dark matter may pick up a faint red or blue tint.