The real reason Pluto isn't a planet
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- Опубліковано 1 лип 2024
- In 2006, the International Astronomical Union (IAU) created the category of dwarf planets to which Pluto was added. But why was Pluto demoted from being a planet? This video explores the three requirements for a planet and why Pluto doesn't meet all of them. Viva la Pluto.
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I believe I was a bit rash when saying that Pluto used to be a planet because scientists haven't been able to figure out what the definition should be. Upon Eris, Haumea, and Makemake's discoveries, the IAU was actually very quick to redefine what makes a planet based on the newfound information.
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North Star Video: • Why is the North Star ...
Misconceptions about the Moon Video: • The Crazy Truth About ...
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Some further interesting wikipedia articles -
Kuiper Belt: en.wikipedia.org/wiki/Kuiper_...
Plutinos: en.wikipedia.org/wiki/Plutino
Hydrostatic (Geostatic) Equilibrium: Hydrostatic
Article on Pluto's Demotion: www.loc.gov/everyday-mysterie...
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Instagram: @ontheshouldersofscience
TikTok: @ontheshouldersofscience
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Music obtained from epidemicsound.com and UA-cam Audio Library
Intro/Outro Background obtained from Videezy.com
Hubble Space Telescope footage obtained from Free Stock Videos
Created By Ben Mesko - Розваги
Excellent explanation! Still miss Pluto - it even has a heart - I bet it is broken hearing this news - how long will it take for pluto ti get your message? (next video please). Great job with the motion graphic - your vids keep getting better!
Drama entertainment at the beginning was great! I loved the humor.
Great video. My young kids might be a bit too young for them atm, but they still like to watch so it's still a win in my book
Glad you all enjoyed!
It makes sense why Pluto isn’t technically a planet, but could we not have consulted Pluto on his demotion first?!
I feel smarter already...thanks Dr. Ben!
Haha, I'm glad!
Awesome video dude!!
Thank you!
Me when there is a new 9th planet for the 2nd time
Looks like we'll be stuck with 8 for a while
A dwarf star is still a star. A dwarf is still a human. A dwarf planet is not a planet. SCIENCE!!!