no Pluto is fully studied and there are no mysteries
but there are planets beyond Pluto
Pluto By Alicia
Pluto By Alicia
No Pluto isn't a planet anymore. Scientists said its too small to be counted as a Planet.
Scientists still are reserching things like that, but there are still areas that are unknown.
The Mystery of the Third Planet was created in 1981.
The duration of The Mystery of the Third Planet is 3000.0 seconds.
The brain is STILL a mystery to the scientists and humans today is just because the brain is and always will be a mystery. The part that know one knows about isn that it functions very different then any thing in the world. That means that it will always be a mystery.
Jupiter and Saturn are two planets that scientists are still finding moons on. Titan is the largest moon found on Saturn.
Chinese scientists still don't know how zodiac animals originated. It's a mystery.
yes, there is but scientists are still discovering it----
the only planet that scientists do not consider a planet is Pluto, (but they also found new planets in the asteroid belt.)Pluto
planet x is unknown but is farther than Pluto