Andrew Planck

Astronomer, Teacher, Musician

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black holes

Sinus Iridum on the Moon: The Bay of Rainbows

Sinus Iridum on the Moon: The Bay of Rainbows

The week of December 13-19 takes us from Day 10 to Day 16. This week we will highlight Sinus Iridum, located in the northwest sector of Mare Imbrium. Sinus Iridum: [NW/E6] Sinus Iridum (the Bay of Rainbows) formed after the

Andrew Planck December 13, 2021December 12, 2021 Lunar Days in December, Subsidence on the Moon No Comments Read more

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