Blood Red Moon Madness! A Tetrad of Total Lunar Eclipses
Lunar eclipse sequence, showing total eclipse (left) through full moon (right). While the moon lies in the full shadow of the earth (umbra) it receives only faint, red-tinged light refracted through the Earth's atmosphere. As the moon passes into the penumbra it receives increasing amounts of direct sunlight, eventually leaving…
adminDecember 23, 2015









