. . astronomer, a famous astronomer.
Johannes Kepler,(German)
She is an famous astronomer.
He was a famous astronomer
Galileo
she was a astronomer
Seventeenth-century astronomer Galileo Galilei.
The surname Bartsch is of German origin. The name originated in Mecklenburg in Northern Germany. Some famous people with the last name Bartsch are the German astronomer Jacob Bartsch, a German serial killer named Jurgen Bartsch, and a German writer named Susanne Bartsch.
Galileo Galilei is a famous astronomer. He was an Italian astronomer. He was born in 1564 and died in 1642.
Keplar.
Galileo
He was a famous mathematician, astronomer, and philosopher.