Astronomers Spot a 196-Foot Asteroid, Predict It Could Strike Earth in 2032 Astronomers are keeping an eye on a 196-foot ...

First Step on the Way to a Video of the Black Hole In 2019, the Event Horizon Telescope (EHT) Collaboration made history by ...

Workers in Chile are making progress on the Extremely Large Telescope, planned as one of the most capable astronomical ...

MeerKAT’s newest giant radio galaxy find is extraordinary: the plasma jets of this cosmic giant span 3.3 million light years.

Astronomers have discovered a giant radio galaxy with plasma jets stretching an incredible 3.3 million light-years—32 times ...

You may not know it, but right now there's a huge cosmic rave party happening far, far above our heads. The chief party goers are known as supermassive black holes. These mysterious objects can have ...

Follow-up observations from the Gemini-North telescope on Hawaii Island and the Very Large Telescope in Chile returned ...

An unusual looking 33-foot-long object discovered orbiting Earth last year may have come from a surprising place.