Seven newly spied Earth-sized planets orbiting a nearby star!

Create a Stackup Challenge and have your students read about exoplanets.

Steps:

1. Go to Challenges and create reading Challenge
2. Title: How about “Exoplanets”
3. Start / End date: 4 days
4. Goal: 1 Hour
5. Type Website(s)
   • exoplanets.nasa.gov
   • trappist.one
   • planethunters.org