Which of the following explains why space objects are massive in size? icy and gaseous material was pushed out by the sun's heat. hydrogen atoms fused to form helium due to high pressure. large objects clumped together due to gravity to form larger objects. large objects were broken apart due to gravity to form fine stellar dust.

Large objects clumped together due to gravity to form larger objects.

Large objects clumped together due to gravity to form larger objects.

Explanation:

All the objects in the universe are subjected to their own force of the gravity and is a fundamental to the study of the force of the universe and help to determine the shape of the planets. The large space object in the solar system is those composed of the large mass that is clustered around by the forces of gravity and held together by the atomic particles.