Kepler telescope

Kepler 22b (Artist’s Concept)

Astronomers go planet hunting

From the archives: New research suggests our galaxy alone may be filled with billions of planets—literally
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Scientists discover more planets orbiting two stars

Celestial bodies belong to a new class of planet
MACTV11 13 – Kate Kepler (Still)

How did NASA find 1200 new planets anyway?

Reporter Kate Lunau on how the Kepler telescope works