The theory, spearheaded by astronomer Michele Bannister and her investigative team at the University of Canterbury in New ...

The boundary of a solar system is not defined by planets, but by gravity. Beyond Pluto and the Kuiper Belt lies the Oort ...

Discovered in July, 3I/ATLAS is not your average comet – it’s a giant snowball from beyond our solar system. The comet, ...

Comet 3I/ATLAS was discovered on July 1, 2025, by the NASA-funded ATLAS telescope in Rio Hurtado, Chile and was quickly confirmed to be just the third interstellar visitor to our solar system, after ...

Harvard's Avi Loeb reveals why interstellar visitor 3I/ATLAS could be an alien 'Trojan Horse' by design rather than a natural ...

Among these celestial visitors — the interstellar object 3I/ATLAS, along with C/2025 A6 (Lemmon) and C/2025 R2 (SWAN) — not all withstood ...

A newly discovered celestial object may be a starless cloud that could change how astronomers understand dark matter.

The latest finding offers "a window into the dark universe,” said one of the researchers behind the groundbreaking discovery.

Cloud-9 entered the picture in 2023, when astronomers using the Five-hundred-meter Aperture Spherical Telescope (FAST) in ...

Digital picture frames take your favorite photos and videos and put them on display for all to enjoy. The best digital picture frames also allow for collaborative sharing from multiple sources, so you ...

Dense, 450-mile-long fog bank lingering over central valley as experts blame unusual combination of weather factors New Nasa satellite images reveal the scope of central California’s dreary December, ...