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 janv. 1644 – 1 janv. 1710)
Description:
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.
Ajouté au bande de temps:
Date:
1 janv. 1644
1 janv. 1710
~ 66 years