SOLAR SYSTEM

Detailed explanation-1: -As the nebula collapsed under its own gravity, it spun faster and flattened into a disk. Most of the nebula’s material was pulled toward the center to form our Sun, which accounts for 99.8% of our solar system’s mass. Much of the remaining material formed the planets and other objects that now orbit the Sun.

Detailed explanation-2: -The Sun contains about 99.9 percent of all the mass of the solar system.

Detailed explanation-3: -The sun dominates the gravitational field of the solar system; it contains about 99.85% of the solar system’s mass. The planets, which condensed out of the same disk of material that formed the sun, contain only about 0.135% of the mass of the solar system.

Detailed explanation-4: -The Sun is a yellow dwarf star at the center of our solar system. Earth and all other objects in our solar system orbit around the Sun due to gravity – the Sun contains over 98% of all mass in the solar system and so exerts a strong gravitational pull.

Detailed explanation-5: -The Sun, like others stars, is a ball of gas. In terms of the number of atoms, it is made of 91.0% hydrogen and 8.9% helium. By mass, the Sun is about 70.6% hydrogen and 27.4% helium. The Sun’s enormous mass is held together by gravitational attraction, producing immense pressure and temperature at its core.