PROJECT CLEA: JUPITER'S MOONS AND THE SPEED OF LIGHT
Bangalore International Public School - Danish astronomer, Olaus Roemer, who, in 1676, first successfully measured the speed of light. His method was based on observations of the eclipses of the moons of
Roemer Light
PhysicsLAB: Light Properties
Ole Rømer's Discovery of the Speed Of Light
Ole Rømer's determination of the speed of light celebrated with Google Doodle | WIRED UK