New images of the infant universe captured by the Atacama Cosmology Telescope (ACT) are the most precise "baby pictures" to ...

"We have been waiting for 10 years to confirm that our finely tuned operations of the telescope would also allow us to access ...

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

The gas giants outside our solar system are not capable of hosting extraterrestrial life, but do offer clues in a lingering ...

Trained on the spectacular Flame Nebula, the Hubble and James Webb Space Telescopes went hunting for the smallest stars in ...

It's rare for any observatory to directly image a planet beyond our solar system, called an exoplanet, but the powerful James ...

A space probe named Hera captured images of Mars' small Deimos moon while on a mission to examine an asteroid.

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in ...