Question

y Pluto is not a planet?​

Answer 1

Answer:

The International Astronomical Union (IAU) downgraded the status of Pluto to that of a dwarf planet because it did not meet the three criteria the IAU uses to define a full-sized planet. Essentially Pluto meets all the criteria except one—it “has not cleared its neighboring region of other objects.”

Answer 2

Answer:

In 2006 the International Astronomical Union demoted the much love Pluto from its position as a ninth planet from the sun to one of five ' dwarf planet'. He IAU had likely not anticipated the widespread outrage is followed the change in the solar system's lineup. when the announcement was made ( and even over10 years later), people around object of the planet's demotion on principles , saying that it was altered tradition and history rather than engaging with the scientific reasoning.

Pluto is classified as dwarf planet because, while it is a large enough to have become t to spherical, it is not big enough to exert it's orbital dominance and clear neighbourhoods surrounding it's orbit.

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