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Old February 27th 18, 09:02 AM posted to sci.astro.amateur
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Default Real astronomical challenges

On Monday, February 26, 2018 at 8:31:22 PM UTC, Gerald Kelleher wrote:
There is a way celestial sphere predicting can exist along with the use of the transition of the stars from an evening to morning appearance as a means to demonstrate the Earth orbits the Sun.


The Earth orbits the Sun?

Good Lord, call the newspapers!