BTN

October17

This video was about our solar system. Three facts I got from this article where the solar system is a 4 and a ½ billion year formation, the solar system races around the galactic center at 200,000mh and there are eight planets and some dwarf planets. Two understandings I got from this video where earth will disappear after a very long time and earth is the only planet where humans live. Why are all the planets different?

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