15 Days ’til Christmas: Look Up

There’s a total lunar eclipse (the last one until 2014) early Saturday morning. If you’re on the West coast of North America, the eclipse starts at 4:45 a.m. and the moon will be fully eclipsed by 6:05 a.m. Get up early and look up! And wear a coat.

Here’s NASA’s instructional video to get you ready: A Super-Sized Lunar Eclipse.