The Search For Planet 9 And Our Sushi-Powered Brains
Wow in the World
00:00
How to Find a Planet Beyond Neptune
Gyroz astronomers believe that there is a ninth planet beyond neptune. They're asking kids and grown ups to help them find it. There's a web site called universe dot org where you can look at outer space. It could take as many as 20 thousand earth years for the planet to orbit the sun.
Transcript
Play full episode
