Urbain de Verrier and John Adams - Calculations of Neptune (1 janv. 1846 – 23 sept. 1846)
Description:
They both calculated, where the new planet should be located.note: there is no exact date in the course.
Ajouté au bande de temps:
Date:
1 janv. 1846
23 sept. 1846
~ 8 months