Super High-Definition Footage of the Sun from NASA (VIDEO)
This is so incredibly cool. NASA posted really high def video of the sun that was recorded earlier this week. It's 30 minutes long, but it's getting a TON of hits on the YouTubes because it is amazing to watch.
NSAS has an observatory satellite that films the sun 24/7, in 10 different wavelengths of light. For the video, they assigned each wavelength a color, so it's red, it's yellow, it's blue...and all with a cool soundtrack!