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Retro Space Poster-The Gravity Of A Super Earth Keychain
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Aluminum Square
-CA$4.30
+CA$16.65
+CA$16.65
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Retro Space Poster-The Gravity Of A Super Earth Keychain
Twice as big in volume as the Earth, HD 40307g straddles the line between Super-Earth and mini-Neptune. Scientists aren't sure if it has a rocky surface or one that's buried beneath thick layers of gas and ice. One thing is certain though: at eight time the Earth's mass, its gravitational pull is much, much stronger.
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4.6 out of 5 stars rating5.5K Total Reviews
5,529 Reviews
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Product ID: 256437434301690081
Designed on 2024-01-23, 2:10 PM
Rating: G
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