Great Comet of 1861 discovered - May 13, 1861
This Day in History Class - Een podcast door iHeartPodcasts and HowStuffWorks
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On this day in 1861, Australian amateur astronomer John Tebbutt first observed the Great Comet of 1861.
This Day in History Class - Een podcast door iHeartPodcasts and HowStuffWorks
On this day in 1861, Australian amateur astronomer John Tebbutt first observed the Great Comet of 1861.