NO! well notyet! hopefully scientists will find other planets in 5 seconds! just joking! i have some reasons why they cant find other planets:
1. IF THEY CAN LEARN ABOUT OTHER PLANETS THEN HOW COME THEY CANT LEARN ABOUT PLUTO NOW!
2. the random planets outside our solar system are like 389434898375 million miles away from earth!
3. they haven't named the planets yet!
4. there can be thousands of planets outside our solar system! (even planets outside of other solar systems)
5. it could take hundreds of years to reach a planet outside of our solar system that far!
but if they could send another space probe to travel to a planet outside of our solar system that is closest to Pluto! if anyone can find LIFE on planets outside of our solar system i would want their autograph! if they're aren't then i would make a planet right next to earth (travels on the same orbit line)(1 day earliar) (if it was possible) and plant trees and make water and grow grass and gather some construction workers to build houses for me and make my own food! (take ingredients from earth to earth number 2) and make continents all over earth number 2! if earth number one ever ended i would recommend you guys to move to earth number two oh and make TVs, computers, etc.) if all this was possible i would do it! OK that's all i can say!
NO! well not what scientists has discovered yet
Astronomers have found Earth-sized planets in other solar systems.
Go to Wikipedia and search the article "Extrasolar planets". It has links to several lists of planets and planetary systems.
There are eight planets in our solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Plants do not exist on any of the planets in our solar system.
Yes. As of December 12, 2013 nearly 800 systems have been discovered with planets, including more than 170 with multiple planets.
Yes.
There are many other planets in many other galaxies.
We don't know about any other other place, besides Earth, that harbors life. But many scientists think that there is life on other planets.
No, there is no oxygen on any other planet other than Earth because there is no planet life on the other planets.
the sun is bigger than any other planets because millions of years ago meteorites smashed together to make the sun and to any other planets that did not happen
No
Earth, Venus, and Mercury are also inner planets.