It depends!
no because there is no oxogen in space
All planets other than Earth could be considered alien. Earth is the only planet known to harbor life.
Because it comes from other planets and earth is approx the same age as the other planets so they work it out bye the dust and how hot it is I think.
As long as you stay here on Earth, no other planet poses any danger to you.But if you were to go to any other planet, you couldn't survive there.
As long as you stay here on Earth, no other planet poses any danger to you.But if you were to go to any other planet, you couldn't survive there.
The other planets do have gravity.
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.
Earth and the other planets are mostly made of rock.
The force of gravity keeps the Earth (and all the other planets) orbiting the Sun.
People want to explore other planets to expand our understanding of the universe, to discover if life exists beyond Earth, and to potentially find resources that could benefit humanity in the future. Exploration of other planets also allows us to push the boundaries of science and technology.
Astronomers have found Earth-sized planets in other solar systems.
No, other planets are rotating at other speeds.