If you are referring to "Nibiru" then it is nowhere. No such "planet x" exists.
There is no Planet X, and there is no Planet Nibro/Niberu/Nabooru or any other variant spelling. So i guess you can call it whatever you like; it will happily persist in its non-existence.
Planet X was a hypothetical planet which was searched for after the discovery of planet Neptune. `Planet-X` does not exist.
No, Planet X does not exist.
Planet x is the planet behind Pluto which is commonly reffered to as Selena but is not yet a planet(or clarified planet).
No
The name of planet X is Nibiru
There is no "Planet X". See links.
Nowhere. There is currently no planet called planet X. It is a lie
The planet Neptune was discovered less than one degree from its calculated position based on observations of Uranus. This discrepancy led to the realization that there must be another planet past Uranus affecting its orbit, eventually leading to the discovery of Neptune in 1846.
Planet X does exist but there are about 3 Dwarf planets that have simularities to Plznet X. Planet X has not yet been discovered.
Planet X was nothing because it does not exist and never did.
You could not survive on planet x. it is not possible