they float around like other people do.
The force of gravity of a planet is a product of its mass.
Mars is known as the Red Planet. When aliens speak of Earth they call it the Blue Planet.
Maybe. It is a cold planet. Aliens would have to adapt but could live there. It is -125 to 23 ° Fahrenheit. If there were aliens, which there might be, they might want to buy it because you would be able to jump 3 times as high on Mars as you can on Earth. I would want to buy it, but I would pack, like, really WARM clothes. Haha.
No. The strength of gravity on a planet depends on its size and mass.
YES! The bigger or more dense the planet is, the higher the force of gravity.
No known planets have aliens.
aliens live in space
no
i believe in aliens because their is billions of planets in the universe that their could be aliens on a planet
We have not yet made contact with any aliens.
yes there is such things as aliens
Another country or planet
Aliens
aliens did that
the aliens will come to save us when the world ends
No there is no life forms on planet Boot
Io is a moon of Jupiter, not a planet. Surface gravity is about 18% of the gravity on Earth.