Andrew Planck

Astronomer, Teacher, Musician

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wrinkle ridge

Serpentine Ridge: Moon’s Best Example of a Wrinkle Ridge

Serpentine Ridge: Moon’s Best Example of a Wrinkle Ridge

The week of April 6-12 takes us from Lunar Day 13 to Day 20. This week we will highlight the Serpentine Ridge viewable on Saturday evening. Serpentine Ridge1: [NE/G12] West of the crater Posidonius in the Sea of Serenity you

Andrew Planck April 6, 2020April 6, 2020 Lunar Days in April, Lunar Observers, Ridges on the Moon, Unusual Features on the Moon No Comments Read more

Serpentine Ridge: The Moon’s Best Example of a Wrinkle Ridge

Serpentine Ridge: The Moon’s Best Example of a Wrinkle Ridge

The week of November 26 – December 2 takes us from Day 19 to Day 25. This week we will highlight the Serpentine Ridge, viewable beginning at 10:30 on Monday night.       Serpentine Ridge: [NE/G12] West of the

Andrew Planck November 26, 2018November 26, 2018 Dates to Observe Objects on the Moon, Lunar Days in November, Ridges on the Moon, Unusual Features on the Moon No Comments Read more

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