A total lunar eclipse is sometimes called a blood moon thanks to the red or orange tinge it takes on from sunlight filtering through our planet's atmosphere. "It's as if all the world's sunrises and sunsets are projected onto the moon," NASA said. The color effect can be subtle, so don't expect a moon that's as red as a Corvette.

The first total lunar eclipse in more than two years lit up the sky last night as humanity, forever fascinated with the Earth’s only natural satellite, watched.

During the early morning hours, the Earth passed between the sun and moon, casting a shadow over the moon for a total lunar eclipse.