AriochQ t1_j25t7ah wrote
Reply to comment by [deleted] in How likely is it that Betelgeuse will supernova? by tempejkl
Kepler’s Supernova was 1604. He is probably referring to the one from Chinese records in 185 A.D. EDIT: there are also a few from around 1000 AD that we’re visible to the naked eye.
blackadder1620 t1_j25uag1 wrote
crab nebula was made about 1000 year afaik, maybe that one?
[deleted] t1_j25vren wrote
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