Further Reading

A. Grant. “Kepler telescope can’t be fixed.” Science News for Students. Aug. 23, 2013.

S. Ornes. “Life beyond Earth.” Science News for Students. June 27, 2012.

S. Ornes. “Distant Goldilocks world.” Science News for Students.” Dec. 21, 2011.

S. Ornes. “The growing planetary family.” Science News for Students. Feb. 17, 2011.