For 76 years, Pluto was considered our solar system's ninth planet. So what caused it to lose its planetary status? Find out on this episode of "Space, Down to Earth"! 🌌🌎 | In The Know Innovation
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For 76 years, Pluto was considered our solar system's ninth planet. S…
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15 years ago, Pluto became a dwarf planet. Does that move still make sense?| Science News
15 years ago, Pluto became a dwarf planet. Does that move still make …
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🧐 On Aug. 24, 2006, the International Astronomical Union (IAU) decided that Pluto wasn't a planet anymore. Instead, #Pluto is now officially classified as a dwarf planet along with four other confirmed dwarf planets in the outskirts of the solar system. This decision sparked outrage around the world, and the controversy is still very much alive today. Discover more iconic moments in space 👉 https://trib.al/I6tEvgj #Astronomers in favor of Pluto's demotion argued that a planet by definition sho
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