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Maneuvering on a Light Beam: How to Steer a Solar Sail Spacecraft Discover Magazine (blog) Its success led dreamers like Planetary Society director Bill Nye to envision a future of machines pushed forward by the pressure of lasers to explore the ... See all stories on this topic » Discover Magazine (blog) Carl Sagan's universal star power Morning Star According to The Planetary Society, which Sagan cofounded: “He helped solve the mysteries of the high temperature of Venus (a massive greenhouse effect), ... See all stories on this topic » Morning Star Today: Space News, NASA, ESA, The Planetary Society ... By Interalex Read more about Ganymede on The Planetary Society's blog. ... New Scientist Picture of the Day · New Scientist: Space News · Planetary Images Then and Now · Portal to the Universe ... NASA Aids in Characterizing Super-Earth Atmosphere . ... Today - http://interalex1.blogspot.com/

NASA's Nanosail-D Released into the Winds of Space By Nicholos Wethington The Planetary Society agreed, but the team then found space aboard the FASTSAT launch. Consequently, Lightsail-D was borne out of this brief collaboration. The timer is silently counting down what promises to be an exciting mission, ... Universe Today - http://www.universetoday.com/  A Lot Rides on Upcoming Launch of Private Spacecraft News On Other Sites. NASA Ejects Nanosatellite From Microsatellite in Space .... He heads the nonprofit space group The Planetary Society, which includes ... nasaengineer.com/?p=1894