What is the definition of a planet? There are 53 rounded object in the solar system where 43 New Planets were found in Kuiper Belt. Can we call them a planet? Or is there a new definition of planet?
1 Answer
Jan 5, 2016
International astronomical union defined planetss as given below.
Explanation:
1 It must be orbiting a star
2 should have enough mass to form a sphere.
3 Clear its neighborhood of other things.
This was done in 2006.Pluto was removed from planet after this definition c.ame.
