Earth

Satellites have captured images of the billowing smoke.

Glacial ice carves its way downhill.

"Allowing a million orbiting data centers with no environmental review isn’t just irresponsible — it’s reckless."

Can you hear the waves?

When the sun swells into a red giant about 5 billion years from now, Earth may escape being swallowed by the dying star, a new study suggests.

A NASA satellite has found an unintended, important purpose.

Researchers combined satellite data and visitor surveys at dark-sky parks to quantify the economic value of dark skies amid rising light pollution.

This is truly a view like no other.

Just after the summer solstice, a European weather satellite managed to capture a striking image of this celestial moment from space.

Europe's Mars Express orbiter recently imaged a huge valley system on the Red Planet — and dust devils dot the alien landscape.