No, there are no new planets in our solar system. They have all been here for a long time! Our solar system has eight planets, since Pluto was downgraded to a dwarf planet. There are some new dwarf planets: Eris, Ceres, and the newest MakeMake. There are about a dozen more candidates for dwarf planet status. Pluto, Eris, and MakeMake are also considered plutiods, which means they are beyond Neptune's orbit. See Related Links below for more information.
Neptune is our 8th planet in the solar system!
Venus is the hottest planet in the solar system
The largest planet in our solar system is Jupiter.
Earth is the strongest planet in the solar system
The coldest planet in the solar system is Pluto, which is considered as a dwarf planet.
The newest planet was the planet Pluto, but that's a "dwarf planet" now. A few more dwarf planets have been found, but no new planets in our solar system.
No new gas giant planet has been discovered in our solar system.
The ninth planet of our solar system was Pluto. However - the planet was downgraded from planet status, and is now considered part of the Kepler belt.
Jupiter is the largest planet in our solar system.
Not since 1846, no. Everything discovered in the solar system since then is considered to be at best a dwarf planet.
Neptune is our 8th planet in the solar system!
8th planet in the solar system
Venus is the hottest planet in the solar system
The largest planet in our solar system is Jupiter.
The biggest planet in our solar system is Jupiter.
Earth is the strongest planet in the solar system
Yes it is, the largest planet in our solar system.