Though its mass will bend light in the same characteristic ways as any other black hole, astronomers generally need to see its effect on surrounding matter to identify candidate regions of the sky ...

This object, NASA states, was eventually dubbed Comet 3I/Atlas. It is only “the third known object from outside our system to ...

Something is sending Earth a cosmic morse signals from far away - but not millions of light years beyond the cosmos ...

Espinoza is a leader in the new massive James Webb Space Telescope study of rocky worlds, specifically to find out if planets around red dwarfs could have air. The campaign, first reported by Mashable ...

Skywatchers across the globe can expect a dazzling night as the Southern Delta Aquariids and Alpha Capricornids reach their ...

The mesmerizing spectacle of Betelgeuse dimming abruptly in late 2019, a phenomenon ominously dubbed the “Great Dimming,” ...

Observant hikers can still spot old foundations, stone walls, and other remnants of previous human habitation, creating a tangible connection to Pennsylvania’s agricultural past. The name itself – ...

Three meteor showers are coinciding with each other, and two will peak on the same night. Here's what to know.

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.” ...

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 ...