[SomeSoldier]

Damn that thing is crazy. I wonder how big these things can get? I bet NASA has missed a bunch of stuff like this because they were too busy worrying about the moon.

Giant Solar Tornado Caught in NASA Video

 

[WNYBuckhunter]

Neat stuff. The article said they have been observing them for decades, this is just the first time a big one has been recorded in HD.