We have eight planets in our Solar system which are(by biggest to smallest): Jupiter, Saturn, Uranus, Neptune, Earth, Venus, Mars, Mercury.
Outside our Solar system there thousands of other planets. The extra-solar planets orbit around another star where as in our Solar system we orbit around the Sun. Scientist have discovered around about one thousand eight hundred new planets however most of these planets are gas giants; scientist are still trying to more about the planets. A gruesome fact that you may not is that astronauts feet peel and have dead skin all around there feet. This happens because they are not walking or using there feet in space…
The reason I chose these facts about our Solar system is because there could be lots of other planets that have life on outside our Solar system. And I thought these facts were very interesting and I wanted to find out more!
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