2023. 05 17 PHYSCI Astronomers

The astronomer who measured the ratio of the sizes of the Sun, Earth, and the Moon

• Aristotle

• Aristarchus

• Galileo

• Ptolemy

The astronomer who is credited for the first official heliocentric model of the universe.

• Copernicus

• Brahe

• Kepler

• Eudoxus

How many laws of planetary motion did Kepler formulate?

• 1

• 2

• 3

• 4

The astronomer who described constellations in his two works, entitled "Phaenomena" and "Mirror"

• Copernicus

• Aristarchus

• Eudoxus

• Ptolemy

The astronomer who concentrated on studying eclipses

• Galileo

• Copernicus

• Kepler

• Aristotle

Who among the following astronomers is not Greek?

• Aristotle

• Ptolemy

• Galileo

• Eudoxus

This astronomer is known to often observe heavenly bodies like stars, supernova, and comets

• Brahe

• Aristarchus

• Eudoxus

• Kepler

The astronomer who is also considered as one of the two greatest philosophers of all times, along with Plato

• Aristarchus

• Galileo

• Aristotle

• Copernicus

The first astronomer to observe Saturn's rings.

• Aristotle

• Kepler

• Brahe

• Aristarchus

The astronomer who is known as the 'Father of Modern Astronomy'

• Aristarchus

• Copernicus

• Brahe

• Ptolemy