The reason we often imagine the Sun as yellow or orange has to do with the air around us rather than with the Sun itself.

Sharpest-ever view of the Sun’s surface reveals ultra-fine magnetic “stripes,” known as striations. Credit: NSF/NSO/AURA Scientists used the world’s largest solar telescope to capture incredibly ...

The vast emptiness of space is growing emptier one star at a time. That's because 80 billion lightyears from Earth, three cosmic beasts are devouring stars ten times the size of the sun. In a new ...