When The Moon Hits Your Eye Like A Big Pizza Pie, That's An Illusion
There's a full moon tonight and it's going to be giant! Go see it!
The full Moon of June 18th is a "solstice moon", coming only two days before the beginning of northern summer. This is significant because the sun and full Moon are like kids on a see-saw; when one is high, the other is low. This week's high solstice sun gives us a low, horizon-hugging Moon and a strong Moon Illusion.
Sky watchers have known for thousands of years that low-hanging moons look unnaturally big. At first, astronomers thought the atmosphere must be magnifying the Moon near the horizon, but cameras showed that is not the case. Moons on film are the same size regardless of elevation. Apparently, only human beings see giant moons.
Are we crazy?
After all these years, scientists still aren't sure. When you look at the Moon, rays of moonlight converge and form an image about 0.15 mm wide on the retina in the back of your eye. High moons and low moons make the same sized spot, yet the brain insists one is bigger than the other. Go figure.
I'm a woman, a Witch, a mother, a grandmother, an eco-feminist, a gardener, a reader, a writer, and a priestess of the Great Mother Earth. Hecate appears in the
Homeric Ode to Demeter, which tells of Hades who caught Persophone
"up reluctant on his golden car and bare her away lamenting. . . . But no one, either of the deathless gods or of mortal men, heard her voice, nor yet the olive-trees bearing rich fruit: only tenderhearted Hecate, bright-coiffed, the daughter of Persaeus, heard the girl from her cave . . . ."