NASA is tracking a truck-sized asteroid which is set to hurtle by Earth today at many times the velocity of a speeding bullet. The space rock—dubbed "2025 BV5"—is estimated by NASA's Jet Propulsion Laboratory to be some 26 feet across.

"Alien: Earth" is a new TV prequel to the "Alien" franchise. It starts when a spaceship crashes on Earth with a xenomorph on board.

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

This 2022 satellite photo shows the summit of "one of the world's most dangerous volcanoes," Mount Vesuvius, peering up through a strange gap in the clouds.

Alien: Earth is the all-new original series expanding the Alien mythos - and it just got a new teaser. The brief clip is set on a spaceship hurtling towards Earth. We follow what appears to be a Xenomorph as it travels through clanging metallic corridors, the same sort found as far back as 1979's first Alien movie.

A 200-foot-wide asteroid found in December has a one-in-83 chance of hitting Earth, according to space agencies.

A new study finds that the rate of ocean warming has more than quadrupled over the past 40 years — and pinpoints why.

About 99% of Earth is uninhabitable; in deep underground places with high pressure and temperature, even the toughest bacteria cannot survive. However, there are places where life thrives, from tiniest toughest bacteria to the largest elephant.

Understanding chorus waves is vital, as they create fast-moving, highly energetic electrons (known as killer electrons) that can penetrate spacecraft shielding and destroy important systems.

Mrs Gregory, 35, said she bought the chimney as a birthday surprise for her husband, who only found out about it after the successful purchase. She said Mr Gregory always wanted to convert either a water tower or chimney into a space to live.

The Yellow River, which stretches from the Tibetan Plateau to the Bohai Sea in China, is so called because of the color lent by massive amounts of suspended sediments along its 5,400-kilometer length.