But in all likelihood, the Earth will not see this time, having been engulfed by the Sun in its red giant phase, around 7.6 ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

Click play, go full-screen, lean back and enjoy. That's how easy it is now to get lost in the absolutely stunning scape that is our planet Earth from space as it streams live before your eyes. Sen, a ...

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...

A 2021 astronaut photo shows a triple valley system in Argentina's Los Glaciares National Park where a massive ...

As it heads out of the solar system never to return, the deep space probe Voyager 1 is headed for yet another cosmic milestone. In late 2026, it will become the first spacecraft to travel so far that ...

SETI's 1977 "Wow!" signal from deep space was even stronger than originally thought, but its source remains a complete mystery.

Cosmic “touchdown airbursts” — explosions of comets or asteroids above Earth’s surface — may be far more common and destructive than previously thought, according to new research. Unlike ...

Astronomers have finally weighed a wandering “rogue” planet, uncovering a Saturn-mass world flung into the galaxy after a dramatic planetary breakup.

Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

One may easily regard oneself as no more than a speck compared to the universe. Thirteen and eight-tenths billion years after ...

Photos shared by NASA show what life looked like 250 miles above Earth in 2025, including images of hurricanes, the northern ...