Solar Sail Craft Begins Orbiting Earth | Carl Sagan Prophecy

Solar Sail Craft Begins Orbiting Earth | Carl Sagan Prophecy

Long thought to be the stuff of science fiction, NASA and The Planetary Society have been working on this alternative propulsion solution to enable continuous space exploration once humans depart the earth. Thus, it is with great elation that LightSail 2 using solar wind propulsion long thought to be the stuff of science fiction has successfully deployed and is currently orbiting earth without incident at 720 kilometers above the surface. #nasa #elonmusk #spacetravel #spacex #solarwinds

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