Why isn't Pluto a planet?
Ever asked yourself- Why isn't this poor planet a planet anymore? Well, Pluto is no longer a planet because of astronomer' s rule. Each planet has to weigh more or AT least some weight. They couldn't find out Pluto' s mass so they allowed it to be a planet for a couple of years.
Then, they found one of the largest moons in the galaxy. It weighed more than Pluto so they renamed Pluto, Planet X.
Planet X was taken down close to 10 years ago and kids today are taught Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. And they are taught Pluto is no longer a planet.
Now, Pluto was taken down from the sky but they put it back up.
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