The Universe Flashcards
1
Q
What is the geocentric model of the universe?
A
The Earth is in the centre of the universe rather than the sun
2
Q
What is the Heliocentric model of the universe?
A
The heliocentric model says that everything orbits the sun and is very similar to the current model however has less planets
3
Q
What is the current model of the universe?
A
That everything orbits around the sun rather than around the earth but has more planets than the Heliocentric model
4
Q
How did people know that the geocentric model was wrong?
A
Jupiter had moons
The sun went backwards
5
Q
What is the big bang theory?
A
The universe started expanding from one tiny place
