28 mai 1737 - The planet Venus passes in front of Mercury. The event is witnessed during the evening hours, by the amateur astronomer John Bevis, at the Royal Greenwich Observatory. As of 2006, it is still the only such planet/planet occultation that has been directly observed
Ajouté au bande de temps:
Date:
28 mai 1737
Maintenaint
~ Il y a 288 ans