Learn more about the celestial bodies that exist within our solar system.
Birth of the solar system national geographic.
Earth is the only planet known to maintain life.
The solar system s birth was far from peaceful.
Birth of the solar system.
Witness the spectacular explosion known as the big bang from a documentary by national geographic.
Find out the origins of our home planet and some of the key ingredients that help make this blue speck in sp.
Watch this excellent national geographic video which details how the solar system was born using breathtaking animations.
Learn how the sun was born billions of years ago and started the process of nuclear fusion releasing photons as it combined hydrogen atoms to form helium.
How did it form in the milky way galaxy.
The solar system is enveloped by a huge bubble called the heliosphere.
Made of charged particles generated by the sun the heliosphere shields planets and other objects from high speed.
How many planets are in the solar system.