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The top documents tagged [cometary orbit]
Documents
How did Earth form?. Collapsing Interstellar Clouds Stars and planets form from clouds of gas and dust, called interstellar clouds Consist of gas: Hydrogen
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Technology
Astronomy Midterm Review
20.508 views
Science
Subsurface properties and_early_activity_of_comet_67_churyumov_gerasimenko
508 views
Documents
Formation of Our Solar System How do we know? –Shape of our solar system –Differences among the planets –Oldest planetary surfaces –Asteroids, meteorites,
216 views