Earth is the third planet from out sun, but there is no way of ordering Earth with planets in the entire universe as there are other solar systems. Scientists can only make an educated guess as to how many.
1, Ours......
our planet earth has its own theory.... base on my scientific search, our planet started when the matter of the universe explode... and the left particles... started to grow with the help or the other elements of matter in the universe...
Universe and our planet
it is a lot of planet so maybe no
Some believe Earth and its inhabitants were created to explore the universe.
As of June 2014, Mars is the seventh biggest planet in the universe. The sie Mars is approximately 53% the size of the Earth.
no because scientists think that earth is the only planet in the universe that supports life :3
The Universe - 2007 Worst Days on Planet Earth 6-5 was released on: USA: 29 November 2011
Planets are in the solar system comprising the universe. Mammals live ON a planet, like on this planet Earth.
No planet contains "everything" as such, but the planet Earth contains "everything" that we as humans, need to survive!
Earth is not the largest planet in the universe. I believe Jupiter is the largest planet in our solar system. If Jupiter is not the largest, Saturn is.
Yes there are so many similar planets as like of our Earth. but they are very very far from us. these planet can not in the human range.