In 1572, Danish astronomer Tycho Brahe was among those who noticed a new bright object in the constellation Cassiopeia.
from NASA https://ift.tt/31prkLF
The Tycho Supernova: Death of a Star
In 1572, Danish astronomer Tycho Brahe was among those who noticed a new bright object in the constellation Cassiopeia.
from NASA https://ift.tt/31prkLF
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