Data collected by the Dark Energy Spectroscopic Instrument (Desi) at Kitt Peak National Observatory in Arizona, US, suggests ...

The new findings come from the Dark Energy Spectroscopic Instrument (DESI), which sits on a telescope at the Kitt Peak ...

Scientists are homing in on the nature of a mysterious force called dark energy, and nothing short of the fate of the universe hangs in the balance.

The new images—of when the cosmos was a mere 380,000 years old—show the "first steps towards making the earliest stars and ...

Somehow, we all know how a warp drive works. You're in your spaceship and you need to get to another star. So you press a ...

Dark energy, the mysterious force thought to be driving the ever-faster expansion of the universe, appears to be changing ...

After five years of staring unblinking at the sky, the Atacama Cosmology Telescope (ACT) has compiled the most detailed map ...

So, how fast is Earth moving around the sun? The answer might surprise you. Early astronomers once believed Earth was the center of the universe, with the sun, moon, and planets orbiting around it.