They're called ghost particles for a reason. They're everywhere—trillions of them constantly stream through everything: our ...
The star system V1298 Tau reveals that many planets begin as large, low-density worlds that slowly shrink and shed their ...
A new survey maps nearby K-type stars and shows why these long-lived, stable stars are important targets in the search for ...
The sun’s outer atmosphere resembles a pufferfish.
Far above the South Atlantic, Earth’s magnetic shield is thinning into a vast, lopsided bruise that now sprawls across an ...
While we’re busy faffing about with satnavs and getting lost if our phone battery dies, the rest of the animal […] ...
Astronomers discovered a "quasi-satellite" of Earth, also known as a "quasi-moon," dubbed 2025 PN7 in 2025. NASA told Snopes ...
Thanks to the discovery of thousands of exoplanets to date, we know that planets bigger than Earth but smaller than Neptune ...
Earth reaches its closest point to the sun in its 2026 orbit on Jan. 3. The sun will appear larger in the sky than on any ...
NASA's fleet of Earth-observing satellites captured 12 remarkable views throughout 2025, documenting major natural phenomena, ...
A rare copy of the comic book that introduced the world to Superman and also was once stolen from the home of actor Nicolas ...
NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...