because there are monsters
The planets have constant effects on human lives despite the inability to see the majority by human eye. The planets alter weather, gravity, daylight, and many other aspects.
People live on Earth, but the other 7 major planets are uninhabited as far as we know. Lack of liquid water and lack of protection from radiation are factors for those other planets.
Fortunately for the other planets, Earth is the only one.
Almost certainly some other planets have tiny one-celled organisms, at least.
That means there are also other planets.
yes there are planets that have more then one moon.but not all planets have them.
Americans send robots to other planets to gather information about the characteristics, geology, atmosphere, and potential for life on those planets. This enables scientists to study the planets remotely without risking human lives and to advance our understanding of the universe.
Mercury and Venus have no known satellites, all other planets have at least one.
You mean places not planets
Yes. Of the eight planets in out solar system, six have at least one moon.
i think that yes there so can be life on other planets because among 100,000 planets ours is the only one with life on it. x<Laura>x
Since no one from Earth has visited another planet, and we have no indication that there is anyone on the other planets, Earth does not help other planets in any way. Why do you think there is something Earth does to help them- whoever them is.