STEREO Shows Us the Rotating Sun

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NASA just released a streaming video of the Sun, captured by the twin STEREO spacecraft. The video, in Quicktime format, features 2.5 days of the Sun, and shows it slowly rotating, with solar prominences blasting out into space.

The series of images were captured by STEREO from August 16-18, 2007, and then stitched together into a single animation. The prominences that you see on the edges of the Sun were captured in extreme ultraviolet light by the Ahead spacecraft (the one leading the Earth in orbit). And if you watch right to the end, you'll see a prominence on the upper side arch away into space.

Or go here to watch the video.

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