The newly discovered world — a "sednoid" — challenges what planetary scientists thought they knew about the edge of the solar ...

From a half-million miles away, NASA's Europa Clipper spacecraft captured Mars with its two moons, Phobos and Deimos, in ...

A rare celestial object beyond Neptune, 2020 VN40, moves in sync with Neptune, offering new insights into the outer solar system and fueling the search for Planet Nin ...

A controversial new study claims that a ‘hostile’ alien spacecraft could attempt to attack Earth in November. Scientists say ...

It's not just Tesla cars that Elon's politics are hurting, the Tesla Powerwall brand is also controversial. Here are some alternatives.

Scientists have confirmed a potentially habitable fifth planet in the nearby L 98-59 system, revealing a diverse collection ...

A team led by Wang Shiang-yu (王祥宇) and Chen Ying-tung (陳英同) of the Institute of Astronomy and Astrophysics at Academia Sinica ...

An asteroid the "size of an aeroplane" is expected to pass by Earth in the coming days. The space rock named 2025 OW will ...

NASA figured it out what was going on with Voyager 1 and why it was sending weird messages to Earth. Now, it will operate ...

A mysterious object the size of Galway could be a hostile alien spacecraft and may attack Earth in November, according to a ...

Astronomers have discovered a fast-moving object, 3I/ATLAS, from interstellar space, with some scientists suggesting it could be an alien spacecraft.

The Vera C. Rubin Observatory, equipped with the largest digital camera for astronomy, was the first to spot the interstellar object 3I/ATLAS before its official discovery.