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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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20 giug 1603 anni - 1604, first known astronomical observation is of a supernova (explosion of a dead star) visible in the sky. It challenged Aristotle's claim of not thing will take place in the sky/heavens.

Aggiunto al nastro di tempo:

Galileo

Byze zhen
23 ott 2018
0
0
405

Data:

20 giug 1603 anni
Adesso
~ 422 years ago
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