One year on Neptune lasts about 165 Earth years.

Likes

More Like Science

Learn about one of the most influential scientists of our time…

This colourful Central American country might be tiny, but it’s a global leader in conservation!

Send a message to space with The LEGO® Group’s cool contest!

Check out our top tips for becoming an eco-hero…

Type whatever you want to search

You’re leaving natgeokids.com
to visit another website!

Ask a parent or guardian to check it out first and remember to stay safe online.

You're leaving our kids' pages to visit a page for grown-ups!

Be sure to check if your parent or guardian is okay with this first.