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Question
The supernova of 1054 AD producedA) a remnant still visible to the naked eye.
B) a pulsar with a period of 33 milliseconds, visible optically.
C) the closest known neutron star to our Sun.
D) the most famous black hole.
E) no remaining visible trace, as it was a Type I supernova.
Answer
This answer is hidden. It contains 1 characters.
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