The Outer Planets: the Sun and Our Solar System

The video tutorial explores the Milky Way Galaxy, highlighting its vastness and the small part our solar system plays within it. It describes the solar system's structure, focusing on the Sun's central role. The Sun's immense size and energy production through nuclear fusion are explained, emphasizing its importance as a gravitational anchor for the planets. The tutorial concludes with a brief look at planetary motion.

How many planets are there in our solar system?

• 7

• 8

• 9

• 10

What is the primary source of fuel in the Sun?

• Helium

• Oxygen

• Hydrogen

• Carbon