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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 jan 1990 ano - Cosmic Microwaves are black body radiation (COBE)
Adicionado na linha do tempo:
Cosmology
By
Jessica
28 ago 2017
0
0
703
Data:
1 jan 1990 ano
Agora
~ 35 years ago
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