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David Callejas

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January 20, 2019

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Patricio Leon
Santiago, Chile

11/30/2022
09:05 pm

Equipment Details:

8" Newt, T7i , 1/50s ISO100

Post-processing Details:

crop, B/C

Image Details:

the photograph shows the Moon central terminator from the "X" (upper end) to the "V" (lower end), south is up and east left. The X is past optimum because the Sun was still above the horizon to have captured it earlier; close to the V you can see several rilles ("grooves") originated in archaic volcanic events

Posted

January 20, 2019

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David Callejas

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About the Author:

David Callejas, Marketing Director, helps bring EarthSky's content to the world via online ads and other products. He creates strategies that help people around the world find us and appreciate the work we do. He helps manage the EarthSky Store and bring to you the new products that you love. He's the chief liaison between EarthSky.org and the world of commerce. All that, plus he helps post content and populate our pages on Facebook, Google+ and Twitter. Go David!