We explore the celestial geometry that explains different kinds ... What's the difference between a solar eclipse and a lunar eclipse? Here's everything you need to know about how the positions ...

These occur when the Sun, Moon, and Earth align in near-perfect geometry ... to create a solid foundation for the future. A lunar eclipse occurs when the Moon passes into the Earth’s ...

This lunar phenomenon is different from the rare total solar eclipse that swept over U.S. skies almost a year ago. It happens when the moon darkens as it passes through the Earth’s shadow ...