The James Webb Space Telescope is peering into distant worlds and rewriting our grasp of the cosmos. And in 2025, its budget ...

The Hubble Space Telescope has provided the most detailed survey of the Andromeda galaxy, revealing new clues about its ...

Astronomers warn that proposed changes to the space observatory's operational budget could decrease the amount of ...

A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...

New U.S. Postal Service stamps released last week feature images captured by NASA's James Webb Space Telescope.

The full image includes some 2.5 billion pixels compiled from observations spanning more than 1,000 orbits around Earth ...

The magnificent Andromeda galaxy (Messier 31), stands out as the most important nearby stellar island to our Milky Way, and ...

Located about 1,300 light-years from Earth, these young stars, also known as protostars, reside in a hotbed for star ...

A newly released Hubble pic shows the galaxy LEDA 22057, where the supernova explosion occurred. The spiral galaxy's swirling ...

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

A rare breed of star recently discovered by the Hubble Space Telescope spins faster by feeding on its stellar siblings.

This NASA/ESA Hubble Space Telescope image features a spiral galaxy, named UGC 10043. This NASA/ESA Hubble Space Telescope ...