A powerful supernova is observed. It was so bright that could be seen in daylight. The supernova remnant left by the event is now known as the Crab Nebula.
... Bay of Aniva. The native inhabitants consist of some 2000 Gilyaks, 1300 Ainus, with 750 Orochons[?], 200 Tunguses[?] and Some Yakuts. The Gilyaks in the north suppor ...