First Principles 1.0: Astronomers

luty 13th, 2007 at 07:30 (Astronomia)

The first episode of a new segment called First Principles, in which we discuss the basics of what astronomers are and what they do.

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Video: The Moon Is A Trip

luty 4th, 2007 at 19:40 (Astronomia)

Fun with the Apollo Lunar Surface Journal

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