THE SOLAR SYSTEM -BASIC
There are many stars in the universe that host planets; those are also solar systems like the one in which we dwell, some with more, and some with less planets revolving around the star. That does not mean that we have found life in those planets found around other stars, because they might not be suitable for developing life. Water is the major compound that we are looking for among other elements. Our star is the Sun. In this 7 min video, you can find more about the Solar System.