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 ...
About 99% of Earth is uninhabitable; in deep underground places with high pressure and temperature, even the toughest ...
Understanding chorus waves is vital, as they create fast-moving, highly energetic electrons (known as killer electrons) that ...
The Earth-observation company Planet just inked its largest deal to date, a $230 million contract to deliver a fleet of its ...