Earth, Asteroid

A 200-foot-wide asteroid found in December has a one-in-83 chance of hitting Earth, according to space agencies.
The asteroid, dubbed 2024 YR4, was detected by NASA's Asteroid Terrestrial-impact Last Alert System on Dec. 27, 2024.
A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.
A new study finds that the rate of ocean warming has more than quadrupled over the past 40 years — and pinpoints why.
This 2022 satellite photo shows the summit of "one of the world's most dangerous volcanoes," Mount Vesuvius, peering up ...
Scientists found an intriguing world in our galaxy.
Understanding chorus waves is vital, as they create fast-moving, highly energetic electrons (known as killer electrons) that ...
Alien: Earth is the all-new original series expanding the Alien mythos - and it just got a new teaser. The brief clip is set ...
The Earth-observation company Planet just inked its largest deal to date, a $230 million contract to deliver a fleet of its ...