On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

Researchers using the Hubble Space Telescope have discovered water vapor in the atmosphere of planet K2-18b, located about ...

This material causes Titania and Oberon to have darker and redder leading hemispheres. These outer moons effectively shield ...

Redditors are shocked after seeing how the Hubble Space Telescope captured 'light echoes' after a star went supernova ...

Supermassive black holes are found at the center of massive galaxies like our own Milky Way. Check out these 7 rare images of ...

Scientists using NASA's Hubble Space Telescope went looking for evidence of one phenomenon and found quite another.

Scientists using NASA’s Hubble Space Telescope set out to study how Uranus’s magnetic field interacts with its largest ...

New research challenges the idea the Milky Way and Andromeda galaxies will collide, reshaping our understanding of galactic ...

Instead, they found no evidence for darkening on the moons’ trailing sides, and clear evidence for darkening of the leading ...