Our Place in The Universe

Q. Who proposed the Heliocentric model of the universe?

1. Ptolemy
2. Nicolaus Copernicus
3. Galileo Galilei
4. Georges Lemaitre

Q. Which country did Ptolemy belong to?

1. Egypt
2. Greece
3. Italy
4. France

Q. proposed the Heliocentric theory which stated that the earth revolves around the sun.

1. Aristotle
2. Ptolemy
3. Plato
4. Copernicus

Q. In which year did the second model of the universe by Nicolaus Copernicus came out?

1. 1481
2. 1512
3. 1543
4. 1574