The Sun: Heart of Our Solar System

The video explores the vastness of our solar system, which includes the Sun, 8 planets, and numerous other celestial bodies. It explains the formation of the solar system from dust and debris after the Sun's birth. The Sun's gravitational pull keeps the planets in orbit, and its massive size and energy are crucial for life on Earth. The video also highlights the Sun's composition and the time it takes for sunlight to reach Earth. A review section with quiz questions reinforces the learning.

How long does it take for the Sun's rays to reach Earth?

What gases are present on the Sun?