Here’s when to see this weekend’s complete lunar eclipse of the blood moon. During a complete lunar eclipse, the Earth travels between the sun and the full moon, obscuring the moon’s surface from view. Due to the large shadow created ...

What is a moon eclipse that is “nearly total”? When the Sun, Earth, and Moon align, the Moon slips into Earth’s shadow, creating a lunar eclipse. During a complete moon eclipse, the entire Moon is engulfed by the umbra, the darkest component ...