Monday, September 19, 2011


Around 1514, Copernicus was the first to:
A. look up and see stars in a city
B. arrive at the idea that stars could be measured in light years
C. write star charts using a telescope
D. claim that the sun was the center of the Solar System, not the Earth
In the 1600s Galileo had invented some of the best:
A. globes
B. telescopes
C. hot air balloons
D. charts to see the Andromeda galaxy

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