There are no other planets that we know of that can support life. No has ever set foot on another planet, let alone lived there.
Other planets can't be inhabited by humans because they can't support life.They don't have an atmosphere with enough mixture of right gasses to sustain life.Other planets also don't have simple water in a consumable form.
It has dogs, fish, trees, people, and cars on it.
If you mean which planets that Humans have set foot on then Earth is the only one. We have went to the moon, but it does not count as a planet. Human made space craft have been to every planet in the Solar System. We have on en route to Pluto right now.
The only planet walked on by people (humans) is the Earth. The only other astronomic body that humans have walked on , is our natural satellite the Moon.
yes, the earth and other planets revolve around the sun
No, the Earth is the only planet with Humans.
Other planets other than earth is put in the solar system for humans to explore and do researches on them.
Humans can live on the planet Earth. Other planets are unsuitable for our existence unless new technology was able to assist humans in harsh environments.
It is important in case there is life beyond Earth.
Because the other planets just don't have the right conditions for humans and animals
Yes, I can. -- Complete list of planets that humans have visited: Earth -- Complete list of other bodies outside of earth that humans have visited: The Moon.
Other planets can't be inhabited by humans because they can't support life.They don't have an atmosphere with enough mixture of right gasses to sustain life.Other planets also don't have simple water in a consumable form.
It has dogs, fish, trees, people, and cars on it.
Very probably
Of course, with properly pressurized suits and sealed, pressurized environmemts. There are no known planets where humans could live in the open as they do on earth.
If you mean which planets that Humans have set foot on then Earth is the only one. We have went to the moon, but it does not count as a planet. Human made space craft have been to every planet in the Solar System. We have on en route to Pluto right now.
The other planets do have gravity.