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RT @matthiasrascher: How Artists Once Imagined the Earth Would Look from Space. #history
RT @carlsafina: Seafood without the sea? Revkin's Dot Earth has thoughts of Blue Ocean Fellow and author Paul Greenberg, me, others
150th anniversary of @NASciences History nicely described in "Earth - the Operator's Manual"
Missed super @drgrist post 1 yr ago: Climate analysts from Mars, climate activists from Venus, but both live on Earth
Reflecting on Asteroid #2012DA14 Really Close Encounter with Earth (Closer than Some Satellites) @asteroidwatch
RT @jacobcharold: Turns out we live on a planet. Magnificent conversation with astronauts about the impact of seeing Earth from space:
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