-
1000
Claudius Ptolemy
He was a greco-roman mathematician, astromenor geolacation he invented techinques for calculating astromonical phenominoms -
Feb 19, 1473
Nicolaus Copericus
He was a very good mathematician -
Feb 15, 1564
Galileo Galilei
He was an Italian astromoner he proved the point that the sun does not circle the earth -
Dec 24, 1571
Johannes Kepler
He was a great mathematician -
Edmond Halley
He was an English astromoner