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The top documents tagged [longperiod comets]
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longperiod comets
Kuiper belt & oort cloud 2
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Uranus and Neptune – gas giant twins Uranus 19.2 AU from Sun Diameter 4 x Earth Mass 14.5 x Earth Density 1.3 gm/cm 3 Neptune 30 AU from Sun Diameter 3.9.
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Small stuff in the solar system and where to find it Alan Longstaff SPA Preston Montford Nov 2015.
215 views
Voyagers (1970s) 1800 lbs, dish >12 ft diameter data rates ~115,000 bits/sec (twice dial-up!) Radioisotope Power Generators.
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Impacts with Space Objects
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Space weather and potential impact on earth’s climate dec 19 10 v2
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Impacts with Space Objects
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CometISON Updated Oct
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Solar System Debris. Asteroids Asteroids are relatively small. Most have eccentric orbits in the asteroid belt between Mars and Jupiter.
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