And then, he had better telescopic, more fine-grain data in which he could figure out that as the Earth is going around faster -- according to Kepler's Laws -- than Saturn, then we catch up with it.
Ensuite, son téléscope obtenait des données plus fines, grâce auxquelles il put comprendre que comme la Terre va plus vite -- selon les lois de Kepler -- que Saturne, nous finissons par la rattraper.
And then, he had better telescopic, more fine-grain data in which he could figure out that as the Earth is going around faster -- according to Kepler's Laws -- than Saturn, then we catch up with it.
Ensuite, son téléscope obtenait des données plus fines, grâce auxquelles il put comprendre que comme la Terre va plus vite -- selon les lois de Kepler -- que Saturne, nous finissons par la rattraper.