Respostas

2014-02-27T20:52:01-03:00
Eratóstenes, Ptolomeu,
Abd al-Rahman al-Sufi, Copérnico,
Kepler, Galileu,
Christiaan Huygens, Newton,
Einstein, Hubble,
Hawking, Cassini,
Halley, Messier,
Herschel, Henrietta Leavitt Swann,
Shapley, Drake
Hartmann e Carl Sagan
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