NASA’s Hubble data shows a wake of dense gas around Betelgeuse, offering the clearest proof yet of a long-suspected companion ...

A study of Saturn's atmospheric structure using data from the James Webb Space Telescope (JWST) has revealed complex and mysterious features unseen before on any planet in our Solar System. A study of ...

The nova is ignited when a "vampirific" white dwarf steals too much matter from a companion star. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.