Question

In the history of astronomy, which of the following is true?

Johannes Kepler was a student of Tycho Brahe.

Galileo Galilei built one of the first observatories.

Ptolemy argued that the sun was the center of the universe.

Isaac Newton was criticized for his work on the geocentric model.

Answer 1

The only true statement is the first: Johannes Kepler was a student of Tycho Brahe. The next three are false; Galileo was the first to use a telescope, Ptolemy thought that the Earth was the center of the universe and Newton himself criticized the geocentric model put forth by Ptolemy.

Answer 2

thanks :)

Answer 3

no probs man :)