The comet 3I/ATLAS was discovered just as the Vera C. Rubin Observatory was gearing up to carry out its initial observations of the heavens, dovetailing with the LSST's expected discovery of many more ...

It’s a comet.” Others will look at it and go: “It’s alien technology.” According to ScienceAlert, it was July 1 when astronomers clocked a strange, high-speed object zipping towards our Sun. This ...

Looking up at the night sky, it may seem our cosmic neighborhood is packed full of planets, stars and galaxies. But ...

A new preprint study has taken a look at transient objects captured by astronomers in the pre-Sputnik era, finding a curious correlation with nuclear tests and unidentified aerial phenomena (UAP).

"Some satellites were detected emitting in bands where no signals are supposed to be present at all, such as the 703 ...

Step out this evening around 8 p.m. local daylight time to spot a close grouping of the thin crescent Moon and Mars.

Using the Hubble Space Telescope (HST), astronomers have observed a nearby ultra-diffuse galaxy designated F8D1. The new ...

Today in the history of astronomy, a Prussian photographer captures totality.

Astronomers may have captured the rare moment of a planet forming around a young star, HD 135344B, 440 light-years away. Using the powerful ERIS instrument on ESO’s Very Large Telescope, they spotted ...

Earlier this year, astronomers reported possible evidence of life on another planet – but new observations from JWST suggest the apparent biosignature isn’t there after all ...

The problem now is there’s a multiplying number of companies launching these things,” Rick Fienberg said. “And there are no formal regulations for visual brightness of satellites.” ...