Sun: The Sun is a G-type main-sequence star located at the center of our solar system.
It's an enormous ball of hot, glowing gas primarily composed of hydrogen and helium.
The Sun's energy is produced through a process called nuclear fusion, where hydrogen atoms combine to form helium, releasing an immense amount of energy in the form of light and heat.
This energy radiates out into space, providing the heat and light that sustains life on Earth.
The Sun's gravitational pull keeps the planets, including Earth, in orbit around it.
