Neptune

Is Neptune sometimes farther out than Pluto?
What is the weather like on Neptune?
What is the Great Dark Spot?
Does Neptune have rings?
How old is Neptune?
When was Neptune discovered?
How long is a day on Neptune?

How far away is Neptune from the Sun?
How long does it take to get to Neptune from Earth?
How strong is the gravity on Neptune?
How big is Neptune?
How many moons does Neptune have?
How did Neptune get its name?
Why is Neptune blue?

How big is Neptune?

Neptune is the fourth largest planet in our Solar System and it is the smallest of the giant gas planets. Neptune has a diameter of 34,503 miles (55,528) kilometers. Its volume is 57.7 times the volume of Earth which means that 57 Earths could fit inside of Neptune with a little room left over.