Illustration from a 1676 article on Olaus Roemer's measurement of the speed of light, based on observations of the orbits of Jupiter's moon Io in relation to the Earth's movement toward and from the planet. Ole Christensen Romer (1644 - 1710), was a Danish astronomer whose observations were key to the Scientific Revolution of the 17th century. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source |
Taille de l’image : | 1436 px × 2260 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |