V Sagittae’s violent mass transfer hints at an imminent nova—and a future supernova visible from Earth. Binary star systems are fairly common in the universe, as are pairs where one star is a compact ...

How can artificial intelligence (AI) help astronomers identify celestial objects in the night sky? This is what a recent ...

The sun is frequently ejecting huge masses of plasma, called coronal mass ejections (CMEs), into space. They often occur ...

Trainer Aidan O'Brien has had a yard full of talented 2-year-olds all season and they're exploding into Stardom just in time ...