Great Comet of 1861 discovered - May 13, 1861
This Day in History Class - En podkast av iHeartPodcasts and HowStuffWorks
Kategorier:
On this day in 1861, Australian amateur astronomer John Tebbutt first observed the Great Comet of 1861.
This Day in History Class - En podkast av iHeartPodcasts and HowStuffWorks
On this day in 1861, Australian amateur astronomer John Tebbutt first observed the Great Comet of 1861.