Friday, October 24, 2014

AR2192 Continues to Evolve




AR2192 continues to grow and evolve as it moves across the center of the sun's disk. An X-Class flare from this spot would likely bring significant auroral activity. This image was taken through a haze of cloud, so the contrast is fairly washed out in terms of fine surface detail.

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The North America Nebula

It’s remarkable how far small scopes and semi-automated processing have advanced. I am loving the new Dwarf 3 software update. This image is...