Yes. Pluto is at the inner edge of the Kuiper belt, which contains millions of comets and a number of Pluto-like objects.
no it is not
all i know that planet x is past Pluto
pluto.... it spins clockwise...
This is impossible to tell from this distance but probably not. A space craft is due to fly past Pluto in 2015 if Pluto's moon has rings then we will be able to see them.
Yes. All white dwarfs are orders of magnitude farther away than Pluto is.
Yes. Because of its orbit Neptune and Pluto switch places every 20 years.
A spacecraft called New Horizons is currently heading towards Pluto and will fly by the planet and its moons in 2015. the voyager probes have gone out past Pluto's orbit.
Generally, Planet X is an undiscovered planet in our solar system. Pluto was "Planet X" until it's discovery in 1930. Scientists postulate the existence of a Planet X by noting irregularities in the orbits of other planets. Now, Pluto and anything past it discovered so far are known as dwarf planets. There maybe another planet somewhere past Pluto, but I believe Planet X now refers to extra-solar planets.
No , but one will arrive in 2015 we hope.
Eris is found past Neptune along with Pluto
No. No spacecraft has gone past Eris, nor are there currently plans to send anything there.
The Oort cloud is a long way past Pluto, so Pluto is much nearer to us and the Sun.