The area around the small, bright crater Aristarchus (left of centre) in Oceanus Procellarum is one of the most colourful portions of the lunar surface. The large ragged ray systems at lower right surround the craters Copernicus and Kepler. (Rolf Hempel via Planetary.org) Hello, Mid-November Stargazers! Here are your Astronomy Skylights for the week of…
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This image of Saturn through the 20″ diameter telescope at the Weikersheim Observatory in southern Germany just after it emerged from behind the moon was the NASA APOD for April 7, 2013. It was composited together from two different exposures by Jens Hackmann. Hi, Summer Stargazers! Here are your Astronomy Skylights for the week of…
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This image of the Alpha Persei Moving Group, also known as Melotte 20, was captured by Martin Gembec of Czechoslovakia in 2007. Mirfak is the very bright star above centre. The scattered bright stars are stellar siblings. The golden star to lower left is Sigma Persei. The entire image spans several finger widths left-to-right, or…
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