Ole Christensen Romer - Observed planets. - Found the solution that light travels at a finite speed. - Found out what's the delay of light from Sun to Earth. (1 янв 1644 г. – 1 янв 1710 г.)
Описание:
Observed planets: Jupiter and other planets.Romer found the solution that light travels at a finite speed.
Romer estimated that it takes the light about 11 minutes to reach Earth from the sun.
Добавлено на ленту времени:
Дата:
1 янв 1644 г.
1 янв 1710 г.
~ 66 years