Many astronomers are growing increasingly concerned that these outdoor lighting from roads, buildings and elsewhere could ...

The swirling spiral galaxy in this NASA/ESA Hubble Space Telescope image is NGC 3285B, which resides 137 million light-years ...

A large sub-Neptune-sized planet revolving around a red dwarf star 124 light years away has been the topic of debate among ...

Footage from NASA/ESA Hubble Space Telescope that celebrates 35 years in space. Images of Mars, planetary nebula NGC 2899, ...

NASA/ESA's Hubble Space Telescope has captured an image of the swirling spiral galaxy NGC 3285B, located 137 million light-years away in the Hydra constellation.

NASA’s telescope captured 7 amazing spiral galaxy photos. These galaxies have bright stars, swirling arms, and glowing gas.

Stars are more colorful than you think! Patience will reveal them; head outside tonight to see summer’s multi-hued stars.

NASA was a mere passenger. Musk has crowded low Earth orbit with satellites (nearly 8,000) that are becoming indispensable to ...

"These are the first JWST observations of tidal disruption events, and they look nothing like what we’ve ever seen before." ...

The comet 3I/ATLAS was discovered just as the Vera C. Rubin Observatory was gearing up to carry out its initial observations of the heavens, dovetailing with the LSST's expected discovery of many more ...