Astronomers confirm third interstellar object, 3I/Atlas, a fast-moving comet from deep space, giving rare insight into ...

Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their ...

Beyond the fact that this is the third known interstellar object to have entered our solar system, “we don’t know very much,” ...

After a hot and humid Saturday, Chicagoland can expect a slight break from the heat on Sunday, but you’ll still want to keep ...

NASA has discovered a mysterious interstellar comet entering our solar system. Learn what this strange visitor is and how scientists are tracking it now.

CAPE CANAVERAL, Fla. (AP) — Astronomers say they've spotted an object in our solar system that's believed to be from another ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

Astronomers are tracking a newly spotted comet hailing from parts unknown, only the third time such an interstellar object ...

Astronomers this week confirmed the discovery of an interstellar object racing through our Solar System – only the third ever ...

Astronomers are monitoring an object headed our way that may have wandered over from another star system. Scientists have ...

Based on the comet's brightness and current distance — it's located just inside Jupiter's orbit — scientists estimate its ...