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The top documents tagged [extraterrestrial matter]
Technology
Sugar in the Primordial Soup
1.522 views
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METEORITES – What are they?
28 views
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METEORITES – What are they? Meteorites are chunks of extra-terrestrial matter from outer space that land on Earth. Rocks from Outer Space!
224 views
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When comets and asteroids get too close for comfort … Evil Stars (?) Dr Paul Callanan, Department of Physics, UCC
214 views
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Early Scientific Influences Hayden Planetarium Alley Pond Park Backyard and camping Star gazing
226 views