Unit 1 Revolutionary Astronomers

Who developed the laws of planetary motions?

• Newton

• Kepler

• Hubble

• Galileo

Where is the Earth in the heliocentric model?

• At the center of the solar system

• Not in a solar system

• Orbiting around the middle of the solar system

Why was the discovery of Jupiter's moons so important?

• It supported the heliocentric model

• It proved the theory of gravity

• It proved Kepler's law

• It proved that there were no other galaxies

What model is where the Earth is at the center of the solar system?

Who was the first to use a telescope?

• Galileo

• Newton

• Tycho Brahe

• Hubble

Who developed the laws of planetary motion?

• Galileo

• Newton

• Hubble

• Kepler

What did the Maji observe?

Who spread the knowledge of the geocentric model?

• The Maji

• Plato

• Copernicus

• Kepler

What model is this?

• Heliocentric

• Geocentric

Which astronomer published the 3 laws of motion and theory of gravity?

• Newton

• Copernicus

• Galileo

• Hubble