Not discovered up today - 2011.
The Earth Like Planet that was newly discovered in another solar system (no i am not lying they did find a new earth-like planets
the planet earth is big and has alot of people on it.
yes Mars
no, but mars used to have fresh water, but no oxygen.
No. Every planet is different from another.
a grassy watery rocky planet
In life-wise terms, no.
So far, no "planet like Earth" has been discovered. However, our telescopes are only barely good enough to be able to detect a planet the size of Earth that far away.
yes, if the earth was in orbit around another planet, it would be a moon. However, it wouldn't "come into" orbit around another planet, that's pretty much impossible. a trajectory change like that would kill all life on earth anyway, so it's not something humans will ever witness.
Possibly, but the new planet will not have any life forms. (Most likely.)
the earth is the third planet of the solar system. planet earth has life like water , land and oxygen. that's why god create people , animals to live in planet earth because earth has every thing that people need and animals.
Romeo is a person. People live on the planet. The planet is earth. On earth there are two types of day; day and night. Romeo was alive during the day. Therefore he is like the day.