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	+ Home The Pioneer 11 spacecraft is headed toward the constellation of Aquila and will pass near one of the stars in the constellation in about 4 million years. + More NASA Facts...		+ NASA Home > Missions > Exploring our Solar System       NASA's 'RATS' Test Lunar Exploration Technology + Exploration Section + Desert RATS Podcast     Micro-Satellite Test Mission Launches NASA's three ST5 spacecraft probe the Earth's magnetosphere and test the limits of micro-satellite technology. + Space Technology 5 Site     Stardust Stardust returns samples from Comet Wild 2 to Earth. + View site     Mars Reconnaissance Orbiter The mission will attempt to determine whether long-standing bodies of water ever existed on Mars. + Mars Reconnaissance Orbiter Site + Podcast     STEREO Readies for Sun Imaging Mission + STEREO Site + Sickening Solar Flares     + View Solar System Missions         Belt of Moonlets in Saturn's Rings + Cassini Section     Opportunity Turns Two - in Mars Years + Mars Rovers Page     SOHO: 10 Years of Looking at the Sun + Read More         06.16.06 - NASA Conference Celebrates 30 Years of Mars Research NASA will host a symposium titled "Mars: Past, Present and Future" on Thursday, June 22 from 9 a.m. to 5 p.m. at the agency's Langley Research Center, Hampton, Va. + Read More     06.13.06 - NASA Releases Genesis Accident Report NASA has posted the Genesis Mission Mishap Investigation Board Report on the agency's Web site. + Read More       + View Full Press Release Archive         Launch Schedule Check here for the dates of upcoming launches. + Learn more         All NASA Missions A list of current and historical NASA missions. + View site         Solar System A group of heavenly bodies consisting of a star with planets and other objects orbiting it. + View site           New Mission to Mars The Mars Reconnaissance Orbiter is next on the Mars-mission manifest. + View this Video     A Soft Landing Huygens pierces Titan's atmosphere and reaches the moon's surface. + View this Video
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