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NASA/JPL offer Earth Day activities

PASADENA, Calif. — NASA and NASA’s Jet Propulsion Laboratory, Pasadena, Calif., are celebrating the 41st anniversary of Earth Day this week with several online activities to engage the public in the agency’s mission to use the vantage point of space to explore and protect our home planet. On Earth Day, Friday, April 22, scientists involved […]...

Apr 21, 2011 / More »