Sagot :
Question...
- He is a French astronomer to first spot Comet Halley.
Answer...
- A. Albert Abraham Michelson
Extra Information ℹ️
Albert Abraham Michelson FFRS HFRSE was a German-born American physicist known for his work on measuring the speed of light and especially for the Michelson–Morley experiment. In 1907 he received the Nobel Prize in Physics, becoming the first American to win the Nobel Prize in a science.
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