Friday, April 22, 2022

An Active Sun--April 22, 2022

 AR 2993-4 is now crackling with M-Class flares. Compare today's inverted image with other images of this group posted earlier and the development is very clear. I've alsp posted images of the numerous prominences visible on the Sun today. This SolarMAX is shaping up to be a good one!














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18 hours on the Soul Nebula

Here’s another image of the Soul nebula. This image has a total of 18.3 hours of integration time. It was captured under Bortle 8/9 skies wi...