it orbits an object in space.
earth
No
none
I guess the closest planets in size are Earth and Venus
Mercury, Venus, and Earth
No. Planets in solar system were created same time as earth was created. -The memory Guru of India
Both are planets; both orbit the same star.
No, other planets are rotating at other speeds.
As of now, there are no known planets that are exactly the same as Earth in terms of all its characteristics. However, there are planets known as "Earth-like" planets that share some similar characteristics such as being in the habitable zone of their star and having the potential for liquid water on their surface.
there in the solar system and there planets paece:)
Venus and Earth are pretty close.
there both planets and there both in the solar system