Last year, an approximately 60 metre near-Earth object captured global attention. For a brief period, asteroid 2024 YR4 became the most dangerous asteroid discovered in the last 20 years. While an Earth impact was soon ruled out, the asteroid faded from view …

A new study investigated how the biggest solar storm in more than two decades impacted the Red Planet.

Astronomers produced the most complete map of the center of the Milky Way, which can provide insight into how stars and planets are formed.

A new leaf imaging system lets scientists watch plant stomata control water loss and carbon uptake in real time.

A 12th-century sword spotted jutting out of the seabed in Israel was designed for one-handed combat during the Crusades.

Astronomers have discovered TOI-5734 b, a hot sub-Neptune planet twice the size of Earth, offering new insights into planetary evolution.

Scientists mapped a hidden "sea of light" from hydrogen 9–11 billion years ago, revealing how the early universe was structured.

This stunning satellite image of Ouarzazate, Morocco, was taken by Europe's Copernicus Sentinel-2 mission.

Researchers from the University of Bologna and the Leibniz Institute for Astrophysics Potsdam (AIP) along with other institutes have proposed a new way to address the Hubble tension by comparing estimates of the universe's age rather than its expansion rate. …