From the Neolithic to present times, the amount of sunlight we see in a day has had a profound impact on human culture. We are fast approaching the winter solstice for the Northern hemisphere, which takes place on December ...
Astronomy
Dec 21, 2018
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It's the time of the equinox or more specifically the spring equinox for us in the southern hemisphere.
Space Exploration
Sep 22, 2014
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For the first time in almost 20 years, northern autumn is beginning on the night of a full Moon. The coincidence sets the stage for a "Super Harvest Moon" and a must-see sky show to mark the change of seasons.
Space Exploration
Sep 22, 2010
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