NASA Solar Dynamics Observatory (SDO) has beamed back jaw-dropping images of the sun and they have been released on 21 Apr 2010. There is a video with the prominence above in high definition (HD) at First Light of the Solar Dynamics Observatory which you must not miss. Even experienced solar physicists said that they learned new things by just watching the videos.
There are also videos showing solar flare and magnetic field on the sun surface.
Offtopic: Talking about HD, the hype is almost everywhere. Sooner or later, there might be HD eyepieces, HD mounts, HD bla bla bla…


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