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Dec 23, 1473
Nicolaus copernicus made a solar system
he was born . 19 feb 1473 when he died. 24 may 1543
were he lived. in frombork
Copernicus proved that the sun was in the middle of the solar system and that the earth orbits around the sun. He made models of the solar system aswell. -
Galileo looked through a telescope
by 1609 Galileo heard about the telsescope that Hans made so he was the first to look through a telescope. -
USA ranger launched into space
in 1968, They launched the first ever USA ranger into space
