Question

Which famous astronomer observed Venus and Jupiter and supported Copernicus's theory of a heliocentric solar system? A. René Descartes B. Leonardo da Vinci C. Isaac Newton D. Galileo Galilei

Answer 1

The famous astronomer who observed Venus and Jupiter and supported Copernicus's theory of a heliocentric solar system was D. Galileo Galilei

Hope this helped :D

Answer 2

D. Galileo Galilei

observed Venus and Jupiter and supported Copernicus's theory