Question

Which European astronomer launched the Scientific Revolution with his heliocentric theory of the universe? 
a. Galileo Galilei
b. Johannes Kepler
c. Nicholas Copernicus
d. Isaac Newton

I think its C.

Answer 1

Scientific revolution - Wikipedia, the free encyclopedia
en.wikipedia.org/wiki/Scientific_revolution
Wikipedia
The scientific revolution began in Europe towards the end of the ... 4.1 Heliocentrism; 4.2 Gravitation; 4.3 Medical discoveries; 4.4 Chemistry; 4.5 Optics; 4.6 Electricity ... Lavoisier saw his theory accepted by all the most eminent men of his time, ..... as the center of the universe had been accepted by all but a few astronomers.
Copernican heliocentrism - Wikipedia, the free encyclopedia
en.wikipedia.org/wiki/Copernican_heliocentrism
Wikipedia
Copernican heliocentrism is the name given to the astronomical model developed by Nicolaus Copernicus and published in 1543. It positioned the Sun near the center of the Universe, motionless, with Earth and the other planets rotating around it in circular paths modified by epicycles and at uniform speeds.

Answer 2

Thanks, I thought it was C!