Gazing up at the clear blue sky, our eyes are often drawn to the Sun, that magnificent burning orb that illuminates our days, warms our planet, and supports the growth of our food. But how much do ...

The sun is so incomprehensibly big that it's almost pointless to bother trying to imagine its size. Our star is about 860,000 miles across. It's so big that 1.3 million Earths could fit inside it.

However, Proxima Centauri is around 33 times denser than the sun, according to Star facts. This red dwarf is ... That means that, while our star is predicted to have a main sequence lifetime ...

below TIME rounds up some surprising facts about the summer solstice and its history. In New York City, for example, the sun will rise on Thursday at 5:24 a.m. and set at 8:30 p.m., meaning that ...