Quest GiggleHow long is a day on Uranus in hours?
17 hours. Its cloud tops sit below minus 200 C, making Uranus the chilliest planet in the solar system.
How close would your guess have been?
In the game we ask it like this: “A day on sideways-spinning Uranus lasts how many hours?”
Type a number — scored exactly the way a round in the game is.
The answer
17hours
