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The Astronomy of the Dog Days of Summer
Looking east from latitude 30 north on August 3rd, 30 minutes before sunrise. (Created by the author using Stellarium).
Can you feel the heat?
It’s not just your imagination. The northern hemisphere is currently in the midst of the Dog Days of Summer. For many, early August means hot, humid days and stagnant, sultry nights.
The actual dates for the Dog Days of Summer vary depending on the source, but are usually quoted as running from mid-July to mid-August. The Old Farmer’s Almanac lists the Dog Days as running from July 3rd through August 11th.(…)
Read the rest of The Astronomy of the Dog Days of Summer (1,239 words)
© David Dickinson for Universe Today, 2013. |
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Source: http://www.universetoday.com/103894/the-astronomy-of-the-dog-days-of-summer/
