Final answer:
Gravity played a key role in creating our solar system by pulling matter together to form planets and other celestial bodies.
Step-by-step explanation:
Gravity played a significant role in creating our solar system by pulling matter together to form planets and other celestial bodies.
As a result of the gravitational forces between the planets, there are slight variations from the expected orbits if the gravitational forces were neglected.
For example, Jupiter's gravitational perturbations could have dislodged the orbits of rocky planets closer to the Sun, causing them to fall into it.