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- Sun Sep 05, 2021 6:20 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Earth and Moon (2021 Sep 05)
- Replies: 20
- Views: 6620
Re: APOD: Earth and Moon (2021 Sep 05)
Something puzzles me about this robotic Galileo video. Most astronomy books state that the time that the Moon takes to orbit from a full moon to a new moon is about 14 days. Yet if you pay attention to the cloud formations as the Earth turns, it seems the Moon went from full moon to new moon in abo...