Click the question to reveal the answer AFTER you have written your own answer.
Uranus and Neptune are known as the ________ ___________.
Uranus was originally known as _____________ __________
Georgium Sidus or George’s Star
_______ was the first planet that was predicted before it was discovered.
Uranus and Neptune are blue due to the __________ gas in the atmosphere.
In addition to Venus, _______ is the only other planet that rotates backwards.
The moon _______ has been shown to have ice geysers that shoot up to 8 km above the surface.