Question

the ninth planet is there or not there not Pluto​

Answer 1

Answer:

Pluto is not a planet it is a dwarf planet

there are only 8 planet's

extra information

Pluto was a planet before but when a new definition of planet was proposed that was a planet should be a round body and should clear the path around which it orbits, Pluto had to be excluded as it did not clear its path.

infact it is smaller than the United States of America!