'Galileo's finding that Venus goes through these, like the moon, was the 1st direct evidence for Copernican ideas'
phases
INTRA-VENUS: Galileos finding that Venus goes through these, like the moon, was the 1st direct evidence for Copernican ideas
Galileo's finding that Venus goes through these, like the moon, was the 1st direct evidence for Copernican ideas
Galileo's finding that Venus goes through these, like the moon, was the 1st direct evidence for Copernican ideas
INTRA-VENUS
phases
INTRA-VENUS