NASA has launched an #EarthDayAtHome campaign to help the public celebrate the Earth Day’s 50th anniversary around the world celebrated the first Earth Day (April 22, 1970).
NASA has launched an #EarthDayAtHome campaign to help the public celebrate the Earth Day’s 50th anniversary around the world celebrated the first Earth Day (April 22, 1970).
See full article and video spanning the 50 years
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