Supermoon, my ass...
#BAFact: How far from your eye must you hold a dime to match the Moon’s size? Guess again: it’s 6 feet!

So tonight's the "Supermoon", but really, how big will it look to your eye? A lot smaller than you think. I do the math and show that the Moon is not quite as big and fat in the sky as you'd guess.

[Note: don't let this stop you from going out and looking, though! Read the last section of the linked post above. I love observing the Moon, and so will you!]
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