Further Reading

Going Deeper:

 

Cowen, Ron. 2011. "Spacecraft finds signs of 1,200-plus Worlds," Science News, February 2. See how Kepler finds these planets Ornes, Stephen. 2011. "A Solid Discovery," Science News for Kids, January 25. Keep up with the latest news from the Kepler Space Telescope: http://kepler.nasa.gov/ To learn more about all known exoplanets: http://exoplanets.org NASA Jet Propulsion Laboratory Planet Quest website: http://planetquest.jpl.nasa.gov/index.cfm