Some more astronomy stuff.
I saw this on the Space Weather site yesterday. A great video showing a solar flare.
And was reminded by Lights in the Dark about the Astronomy Picture of the Day site and this video featuring a fictional journal to the middle of our galaxy. (I probably did not have to say that it was fictional.)
I had forgotten about APOD. I find the site fascinating and they have begun to add videos since I last visited. I love this stuff.
Photo credit: NASA
Gunsmoke and Knitting 