It features Danish astronomer Ole Rømer determining that the speed of light could be measured as he observed Jupiter and its Moons.
Wednesday, December 07, 2016
observing moon eclipses
Enjoyed today's Google Doodle.
It features Danish astronomer Ole Rømer determining that the speed of light could be measured as he observed Jupiter and its Moons.
It features Danish astronomer Ole Rømer determining that the speed of light could be measured as he observed Jupiter and its Moons.
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