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

The views of Earth from the far stretches of space are some of the most incredible sights. From capturing weather patterns ...

One of the driving forces behind the Hubble Space Telescope is sounding the alarm on president Donald Trump's disastrous ...

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

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.

This breathtaking Hubble image of spiral galaxy NGC 1309 reveals more than swirling stars and glowing dust—it holds a cosmic mystery.

Outdoor lighting for buildings, roads and advertising can help people see in the dark of night, but many astronomers are growing increasingly concerned that these lights could be blinding us to the ...

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

Tsunami warnings issued for Hawaii and Alaska after an 8.7 quake hits Russia’s Kamchatka. Residents urged to evacuate coastal ...

A massive 8.0 earthquake near Russia's Kamchatka Peninsula has triggered tsunami alerts in Hawaii, Alaska, Japan, and Russia.

Cosmologists have discovered new evidence from the early universe that suggests we are living in a giant void.