Monday, May 1, 2023
Monday, December 12, 2022
Saturday, November 19, 2022
Friday, November 18, 2022
Sunday, September 18, 2022
Saturday, September 17, 2022
Earth's orbit araound the Sun
Daily Earth's turning speed 1.666 km/hr to westward
Yearly Earth's turning speed 108.000 km/hr surround The Sun
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