Comet Hits Sun; Is Brilliant Explosion Related?

SpaceWeather.com says most solar physicists would likely say that a "puny comet" couldn't set off a "coronal mass ejection" of solar particles.

But check out this video from over the weekend, when a comet struck the sun. The images were animated by Helioviewer.org, "an open-source project for the visualization of solar and heliospheric data" that is funded by the European Space Agency and NASA.