Ann Druyan, Carl Sagan's co-author and widow, reflects on the meaning of Voyager's "pale blue dot" image of Earth.

Reflections on the Pale Blue Dot

Video and audio podcasts from NASA's Jet Propulsion Laboratory feature the latest news on space and science findings from JPL and NASA. Topics include discoveries made by spacecraft studying planets in our solar system, including Mars, Saturn and our home planet, Earth. Missions also study stars and galaxies in our universe. Other topics cover tips for amateur astronomers and updates from the Mars Rover and Cassini missions.

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Reflections on the Pale Blue Dot

Reflections on the Pale Blue Dot

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