Arago found experimentally that the degree of refraction of starlight does not depend on the direction of the earth's motion relative to the line of sight
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Arago found experimentally that the degree of refraction of starlight does not depend on the direction of the earth's motion relative to the line of sight
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-17 from Wikipedia. The archived copy is preserved so this citation survives link rot.