They got the name Neptune from the Roman god of the sea.
The average surface temperature of Neptune is -353 F.
4 Interesting facts
The highest winds go up to 560 miles per hour on Neptune.
Neptune has a tiny collection of rings that are made up of tiny ice particles.
There has only been one spacecraft to travel to Neptune and it is know as Voyager 2.
Neptune has a second storm called the small dark spot.