The temperature in the Sun's core is about 27 million degrees Fahrenheit (15 million degrees Celsius), hot enough to make fusion reactions work perfectly. 5 million gigapascals. Think about this: the ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

We see the Sun every day, but what's happening beneath its fiery surface? In this SpaceBalls episode, we're taking an animated journey deep into the heart of our star! From the nuclear furnace at its ...