A new way of detecting how fast large gaseous planets are rotating suggests Saturn’s day lasts 10 hours, 34 minutes and 13 seconds — over five minutes shorter than previous estimates that were based on the planet’s magnetic fields.
A new way of detecting how fast large gaseous planets are rotating suggests Saturn’s day lasts 10 hours, 34 minutes and 13 seconds — over five minutes shorter than previous estimates that were based on the planet’s magnetic fields.