Scientists Have a Crazy Hunch About Why the Sun is Spinning too Slowly

Physicists have long known that the Sun spins, like the Earth. But a few decades ago, they realised the surface of the Sun spins more slowly than their models predicted — not by a lot, but enough to signal that something they didn’t understand was going on. This kicked off a solar mystery and some scientists started to doubt their own understanding of the Sun’s behaviour. Read More >>