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EarthSky Community Photos
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Dr Ski
Valencia, Philippines
Valencia, Philippines
05/17/2019
07:15 pm
07:15 pm
Canon EOS M10, 90mm MakCas
Prime focus at 100X
1/40s, ISO800
Oceanus Procellarum (Sea of storms) is the largest Lunar "Mare" and the only one to be called an ocean.
"Ghost craters"are ancient impact craters that were filled in by lava flows from the Sea of Storms. What a violent geological past!
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