The Greenland Ice Sheet is a crucial bellwether for monitoring climate change. It holds around 8% of the planet's freshwater ...

NASA's James Webb Space Telescope has captured a unique image that revealed 44 individual stars in a galaxy 6.5 billion light ...

Astronomers used JWST and gravitational lensing to spot 44 individual stars in a galaxy 6.5 billion light-years away.

A phenomenon called gravitational lensing turned a galaxy into a "hall of mirrors of cosmic proportions," allowing for the discovery.

Learn more about the NASA instrument’s mission to take the first full image of Earth’s magnetic field.

We may be about to discover the fate of the Mars samples collected by NASA's Perseverance rover. On Tuesday, January 7 at 1:00 pm EST, NASA administrator Bill Nelson and associate administrator Nicky ...

The most powerful telescope to be launched into space has made history by detecting a record number of new stars in a distant galaxy. NASA's James Webb Space Telescope, history's largest and most ...

Pluto's big moon Charon may have a different origin story than scientists suspected. New research suggests the two bodies ...

Astronomers used NASA's James Webb Space Telescope to reveal 44 stars in a galaxy so far away, its light dates to when the ...

Scientists have found a massive black hole that is "napping" after stuffing itself with too much food in perhaps what is the ...

Overturning decades of assumptions about how Charon formed, researchers have revealed an entirely new form of cosmic collision.

Learn more about how this new mechanism may have shaped Pluto and its largest moon, Charon.