Wednesday, August 1, 2012

A Wall on the Sun




This filament, close to AR 1538 (at the 1 o'clock position), looks almost like a wall stretching to the prominences on the solar limb.






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20 Hours of WR 134 with the Seestar S50

This image is a 20+ hour integration on WR 134, which is a highly energetic Wolf-Rayet star. The blue shockwave is oxygen ionized by the int...