New theoretical models have strengthened the case that immense, energy-harvesting structures orbiting their host stars could ...

NASA’s Curiosity rover has discovered the largest organic molecules ever detected on Mars. Found inside a ...

HONOLULU (AP) — Seven Japanese American soldiers will be promoted to officer ranks in a solemn ceremony Monday, eight decades after they died fighting for the U.S. during World War II despite having ...

Astronomers have confirmed the earliest barred spiral galaxy in the universe, a Milky-Way-like structure that existed just 2 ...

The recent visit to our solar system by the interstellar object 3I/ATLAS has sparked speculation about whether it’s another ...

The vast majority of stars form and reside within galaxies due to the presence of cold, dense molecular gas clouds conducive to star formation. True intergalactic space, characterized by low-density ...

Two space telescopes really are better than one. This month NASA released a new image that combines observations from the James Webb Space Telescope (JWST) and the Chandra X-ray Observatory of two ...

NASA's James Webb Space Telescope captured two nearby dwarf galaxies interacting with each other in this image released on Dec. 2, 2025. Dwarf galaxies can give us insights into galaxies in the early ...

The search for life beyond our solar system heated up this year when scientists reported a tantalising signal from an exoplanet of a molecule that is known to be produced exclusively by life on Earth.

Astronomers have identified the largest known single spinning structure within the cosmic web, a filament approximately 117,000 light-years across and 5.5 million light-years long, situated 424 ...

Neil deGrasse Tyson gave a rousing defense of scientific principles in his characteristic brash way during his Purdue Northwest Sinai Forum presentation Sunday. His talk gathered what PNW Sinai Forum ...

WASHINGTON, Dec 8 (Reuters) - Scientists have observed the largest-known rotating structure in the cosmos - a gargantuan thread-like assemblage of hundreds of galaxies, gas and dark matter that makes ...