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May 2017
The Institute of Physics: The Earth's orbital speed around the Sun: 30 km/s (108,000 km/h, ~70,000 mph) The Sun's orbital speed around the Galaxy: ~200 km/s (720,000 km/h, 450,000 mph)
π‘Ίπ˜Άπ˜»π˜Ί π‘©π˜¦π˜³π˜­π˜ͺ𝘯𝘴𝘬𝘺
(Simpang Bedok, Singapore)   
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