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doit_the_clown doit_the_clown
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7 years ago
The oldest material found on the Moon during manned and unmanned exploration was
A)   smooth, dark glass formed by meteoritic impact.
B)   water ice locked into permafrost on the surface of the Moon.
C)   anorthositic rocks from the highlands.
D)   basalt rocks from the mare basins.
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Discovering the Universe

Discovering the Universe


Edition: 7th
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Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

Albert Einstein
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hyponoticahyponotica
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7 years ago
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doit_the_clown Author
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7 years ago
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linlinlin
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Thanks for your help!!
hannahspillett
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2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
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