Earth is the only planet known to maintain life.
Birth of the solar system national geographic.
The solar system s birth was far from peaceful.
As our nebula began to collapse under its own gravity and spin faster a dense clump of matter formed in the centre.
Birth of the solar system.
The solar system is enveloped by a huge bubble called the heliosphere.
Watch this excellent national geographic video which details how the solar system was born using breathtaking animations.
Learn more about the celestial bodies that exist within our solar system.
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.
Find out the origins of our home planet and some of the key ingredients that help make this blue speck in sp.
How did it form in the milky way galaxy.
Learn facts about the solar system s genesis plus its planets moons and.
Made of charged particles generated by the sun the heliosphere shields planets and other objects from high speed.