The camera moves slowly over a surface that seems deserted and silent. There is no visible life, only dusty terrain ...

Harvard paper raises flag that comet‑like 3I/ATLAS might be alien tech. Most experts disagree calling it a natural visitor.

The likelihood of a potentially hostile alien threat hitting Earth has been assessed after a scientist's chilling warning ...

Scientists have shared details on a mysterious "interstellar object", which is streaming throughout the solar system. The object measures approximately seven miles in diameter, making it bigger than ...

Astronomers have discovered a new exoplanet that may be habitable 35 light-years from Earth. Named L 98-59 f, it joins four ...

Using data from the Vera C Rubin Observatory, experts have revealed just how big the object, dubbed 3I/ATLAS, really is.

A group of scientists claim a ‘possibly hostile’ alien threat could wreak havoc on our home planet before the end of the year. A bizarre intergalactic object, which could allegedly be an ...

Nearly a month ago, a mysterious object was seen hurtling through the solar system and later confirmed as an interstellar ...

Experts confirmed the discovery of a rare interstellar visitor—only the third ever detected—hurtling through our Solar System ...

An icy object in perfect sync with Neptune reveals new details about planetary migration and unseen bodies far beyond the Kuiper Belt.

Detailed photos from the newly operational Vera C. Rubin Observatory have revealed that the recently discovered interstellar ...

Heliostats that harness sunlight by day could help detect asteroids by night, offering the U.S. a scalable planetary defense ...