Right now none are known for sure but some planets discovered may have the right temp and possibility of liquid water but the gravity would probably kill you. Not to mention the distance. You would likely die of old age before ever reaching the planet.
Earth
.How do you know that earth isn't the other planet?
None really, but if you were really rich, you could get scientist to build a large air dome over Mars, you could live there.
yes. If you have planet with the same properties as Planet Earth., there will be life on it.
Because it is simply.. The only planet to live on.
If they do we have not found them.
Absolutely nothing except we both live on the planet earth.
the planet we live on is earth
Earth is the planet we live on. Earth has one moon.
Planet Earth Live was created in 2010.
Earth
I live on the planet Earth.
Earth!
earth
.How do you know that earth isn't the other planet?
Earth is the third planet from the Sun. The planet that we live on is called Earth.
So far the answer is Earth... But we are still looking around...