If you have never had the joy of seeing a lunar eclipse first hand, it's incredible. I marvel at how the moon turns to a full red when eclipsed, I was assuming it would vanish in the sky, but instead it shifts to the most amazing hue.
If you have the means to watch one, I strongly encourage it, they are far more frequent than solar eclipses. The next one is June 15th 2011. See you there, yeah?
