This serene spiral galaxy hides a cataclysmic past. The galaxy IC 758, shown in this NASA/ESA Hubble Space Telescope image, ...

The Hubble Space Telescope has been used to determine the mass of white dwarf star LAWD 37. It is "56 percent the mass of our ...

Inflation and budget issues are threatening to hobble NASA’s most in-demand telescopes.

Astronomer using Hubble discovers "young stars that are spiraling into the center of a massive cluster of stars in the Small ...

NGC 4449 is a dwarf galaxy turned stellar powerhouse, dazzling astronomers with its explosive star-forming activity and rich ...

NASA scientists found evidence of darkness on the 'leading side' of Uranus' moons, which they expected to be bright.

The galaxy LEDA 1313424 has been nicknamed the Bullseye Galaxy, thanks to the nine rings that circle its bright center.

A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it ...

NASA's car-sized Perseverance rover has been roaming the surface of Mars for four years, drilling into the alien soil to ...

A spark of curiosity got Brandon Broughton looking into John Polk Campbell's "bottomless well." His journey provides an ...

Astronauts are known to live on the edge and sometime off it. These pictures show the iconic moments of astronauts pushing ...

A new study reveals the key lies not in the production of a regrowth molecule, but in that molecule's controlled destruction.