The Kosmos 482 probe crashed to Earth today (May 10) after circling our planet for more than five decades. Reentry occurred ...

This episode was filmed in one day whilst I was exploring the largest religious site on planet earth. I cannot put into words ...

Jupiter’s moon Callisto passes near the planet’s northern limb, shortly before Io transits and Ganymede emerges from the gas ...

A bright Moon dominates the sky, passing two bright stars as Juno reaches opposition and Mercury dips toward the horizon in ...

The event was organized by the Sunrise Movement ... from the destruction of the planet. “They’re the ones causing these issues and they’re the ones who need to make the change.” “We’re not just ...

US Air Force's massive 53-aircraft runway exercise 'sends a message you can't ignore' to rivals like China Vance called ...

In “Six Minutes to Winter,” Mark Lynas explores the lasting threat and true horror of nuclear weapons.

In Washington D.C., early risers unrolled yoga mats at sunrise for a ... even from our own values. Earth Day invites us to pause and reconnect. By caring for the planet, we often rediscover ...

Venus passed between Earth and the sun — a moment sky-watchers call inferior conjunction — and returned to the pre-sunrise morning sky. The second planet from the sun was the beginning of a ...

The Eta Aquarid meteor shower is known for its fast fireballs, which occur as Earth passes through the rubble left by ...

The live stream you see above is beamed down from the International Space Station, which orbits some 250 miles above our planet. It's filmed by the Earth and space live streaming company Sen, whose ...