Andrew Planck

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Geminus: Moon Crater with Terraced Walls and Small Central Peaks

Geminus: Moon Crater with Terraced Walls and Small Central Peaks

The week of April 24-30 takes us from lunar Day 28 through the end of Day 5. This week we will highlight the crater Geminus, visible on Saturday. Geminus: [NE/F15] Roughly 200 miles north of Mare Crisium* you will find

Andrew Planck April 24, 2017April 23, 2017 Craters on the Moon, Lunar Days in April No Comments Read more

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It is highly recommended that you get a copy of Sky and Telescope's Field Map of the Moon, the very finest Moon map available for use at the telescope. It is available for $10.95 at www.skyandtelescope.com and on Amazon. All features mentioned in this blog will be keyed to the grid on the Field Map and will look like this: Plato: [NW/D9]

Credits: Courtesy of Gray Photography of Corpus Christi, Texas Lunar photos: NASA / USGS / BMDO / LROC / ASU / DLR / LOLA / Moon Globe. Used by permission

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Andrew Planck
Andrew Planck
Author and Astronomer Andrew Planck shepherds you to the moon and its mysteries of intrigue and surprise. Learn about the moon’s most fascinating objects, understand how the moon was formed and the names of many of the craters … and why they honor individuals who have changed the course of history.
Andrew Planck
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