Astonished Scots have captured a meteor streaking and burning brightly across the night sky. The orange light and ...

A piece of Mars delivered from space is soon going to the auction circuit, and is supposedly going to demand a hefty price.

Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according ...

In July 2025, astronomers identified an exceptionally rare interstellar comet currently speeding through our Solar System.

The comet should be visible by telescope through September, before it gets too close to the sun, and reappear in December on ...

By Will Dunham WASHINGTON (Reuters) -Astronomers are tracking a newly spotted comet hailing from parts unknown, only the ...

The newly discovered interstellar visitor is just the third of its kind and fascinates astronomers who hope to learn from it ...