Question

What role does gravity play in the formation of a new star​

Answer 1

Gravity plays a huge role in the formation of a new star because it helps clump more mass together with the greater gravity it beholds. More gravity=More potential to gain mass.

Answer 2

Gravity's Role in Making Stars. When a clump of interstellar gas and dust is small and dense enough, gravity plays a decisive role in turning that material into a new star.