Visible without a telescope, γ Cassiopeiae has stood out for decades because it behaves unlike an ordinary massive star. Its ...

A Bronx astronomer convicted of sexually assaulting and killing a 13-year-old girl after DNA linked him decades later to the ...

This stunning JWST image of an edge-on protoplanetary disk shows how planets are born around young stars in our galaxy.

Explore the fascinating topic of the biggest star in the universe, delving into its characteristics, size, and significance ...

John Glenn Astronomy Park in Logan, Ohio, offers a unique stargazing experience with its observatory and special design ...

A strange flicker from a star 11,000 light-years away reveals evidence of two planets crashing together in a rare cosmic ...

A University of Kansas researcher in physics and astronomy can now claim to be a star in her own right — at least within the ...

Pulsars are ultra-dense, rapidly spinning, and highly magnetized remnants of dead stars. They act like cosmic lighthouses, ...

Five decades after astronomers detected mysterious X-rays coming from the constellation Cassiopeia, the mystery has finally ...

A star you can see with the naked eye has kept astronomers guessing for decades with its unusually powerful X-rays. Now, ...

Spring nights spotlight Leo, the Beehive cluster, April's full and crescent moons with Venus and Pleiades, plus Beltane lore and University of Minnesota sky-viewing events.

Like tiny photobombers, cosmic anomalies resembling small, bright red points show up in almost every snapshot taken by the ...