Comet 3I/ATLAS arrived from beyond the Solar System carrying a chemical story unlike anything astronomers had measured before ...

Tianwen-2 asteroid mission closes to within 20 kilometers of Kamoʻoalewa on July 4, 2026 — China‘s first sample-return probe ...

Researchers working with data from the South Pole Telescope have released a major catalog of galaxy clusters, giving ...

Euclid has turned up a long-sought population of ancient quasars, including the most distant one yet seen. As a result, it ...

Fusion energy has always had a tritium problem. The fuel that powers every leading reactor design barely exists on Earth in usable quantities, and the best candidate for breeding it inside a reactor — ...

Ireland is facing the music over its continued sales of alumina to Russia. The scandal put a damper on the start of the ...

Learn how Tianwen-2 reached Kamo'oalewa, an Earth quasi-satellite that may be a piece of the Moon, before attempting to collect samples. For roughly 100 years, a small asteroid called Kamo'oalewa has ...

Violations marked as priority contribute directly to the elimination, prevention or reduction in the hazards associated with ...

Astronomers have for the first time dynamically weighed a dormant supermassive black hole in the distant universe, finding it ...

A powerful new survey has dramatically expanded humanity’s view of the cosmos by identifying more than 7,000 confirmed galaxy ...

Building on the success of the highly acclaimed and well-established MACH series, Sfera Technology completes its range of ...

A Chinese spacecraft has captured the first image of the asteroid Kamo‘oalewa. By Robin George Andrews This week, astronomers ...