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doit_the_clown doit_the_clown
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7 years ago
Over the period of one complete year, an observer at the South Pole would be able to see what fraction of the overall sky?
A)   50%
B)   100%
C)   Somewhat less than 50%, except in a leap year
D)   A variable amount, depending on his longitude.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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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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discovererdiscoverer
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7 years ago
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