Out of the Blue

Out of the Blue

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A 24-hour practical guide to skywatching.A couple of weeks later in the same lunation the Moon reaches the autumn equinox, which is in the constellation of ... To show the difference that the time of year makes to the interval between successive moonrises, the diagram shows theanbsp;...

Title:Out of the Blue
Author:John Naylor
Publisher:Cambridge University Press - 2002-09-26


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