Thursday, June 14, 2012

Active Sun June 14, 2012


Sunspots 1504 and 1505 on a sun that is getting more active. 1504 has the potential to produce X-Class flares--the most powerful the sun produces. Given the spot's position, these flares will likely be Earth-directed.  Image captured with Microscoft Lifecam HD and PST under very poor seeing conditions.

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NGC 2244 with the Seestar S50--a 6-hour integration

NCG 2244, the Satellite Cluster, is located in the Rosette Nebula. This image of the cluster's brightest stars is a 6-hour capture (20-s...