Although a bit lengthly the significance of this video takes a tour of the life and death of starts and what they have to offer in the universe. Also, some facts about stars include that it is large celestial body composed of gravitationally contained hot gases emitting electromagnetic radiation, especially light, as a result of nuclear reactions inside the star.
Stars are wondrous things that we know little about because of our limitations in technology. However, we learn more and more each day. they come in a variety of colors and sizes. Blue stars are hotter then white stars, white stars are hotter then yellow stars. Red stars are the coolest
Ive always wondered what would happen if the sun completely blew up while humans are still alive to witness it