none
Differentiation occurred in other inner planets, besides Earth.
Yes. Besides earth there are seven other major planets and 5 recognised dwarf planets.
Yes.
mars
no because there is no oxogen in space
The can of soda would weigh a different amount on other planets because they don't have the same amount of mass as earth does.
We don't know about any other other place, besides Earth, that harbors life. But many scientists think that there is life on other planets.
Well yes, Mars, Juipiter, Neptune are some examples of other planets besides earth
Yes. A moon (or natural satellite) do revolve around other planets besides Earth. The only two planets without moons revolving around them are Mercury and Venus.
1). Halley's Comet 2). Earth's moon
Liquid water. All else is incidental.
YES! it isbecause if their is life on another planet, if anything goes wrong we can go to that planet.