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Is Pluto a Planet? An Animated Explanation Sets the Record Straight or Maybe Just Gives You a Reason to Start Another Argument Online

Perhaps with the exception of Kirk vs. Picard or Dr. Who vs. Sherlock, nothing gets the rabble roused on the ntrnts quite like the debate over Pluto’s planethood. We are oddly sensitive about its 2006 demotion to “minor planet-type thing”. It’s as if we feel cheated in childhood, tricked into expending valuable energy mnemonically memorizing the sequence of the nine planets. That was energy that we could have spent on things like Nintendo. How dare you trick us!

Oddly, we are not at all upset that equal energy was wasted in memorizing the Gettysburg Address and fashioning the accompanying construction-paper stovepipe hat.

But so it goes. Pluto is not a planet anymore, and that pain is part of our shared cultural fabric now (it was even noted by the inimitable Randy Newman in this song).

You have two options: (1) Get over it and learn why it isn’t a planet or (2) Assume the confrontational fetal position and continue to fight for Pluto’s respect. 

This video is full of really awesome demonstrations of scale (Pluto isn’t even the biggest thing in its own neighborhood), terminology (why “planet” is a pretty annoying word), and the true state of planetary knowledge (and where it’s going), and it will help you do one of those things.

(via Brain Pickings, video by C.G.P. Gray)

Source: brainpickings.org

    • #science
    • #space
    • #pluto
    • #video
    • #education
    • #planets
  • 1 year ago
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147 Notes/ Hide

  1. adamantlyadam reblogged this from drawingnothing
  2. silphidae likes this
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  6. nikotundra reblogged this from project-argus
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  8. spatialinterest likes this
  9. thestarsbeckon reblogged this from jtotheizzoe
  10. ohsarahrose reblogged this from jtotheizzoe and added:
    PLUTO IS NOT A PLANET.
  11. southernbythegraceofgod likes this
  12. stylesie likes this
  13. zhounder reblogged this from cactustreemotel and added:
    OK I concede.
  14. zhounder likes this
  15. lornylol likes this
  16. alantherobot likes this
  17. cactustreemotel reblogged this from divineirony and added:
    Husband - pay attention and get over it.
  18. cactustreemotel likes this
  19. doodleysquat likes this
  20. divineirony reblogged this from jtotheizzoe and added:
    If you still think Pluto is a planet, I highly recommend this short video.
  21. moustacheshaver likes this
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  38. stridingworldswithfingertips likes this
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  40. irrationalsense reblogged this from jtotheizzoe
  41. wordsinscience reblogged this from jtotheizzoe and added:
    no really, it’s...a planet This probably...best explanation...
  42. wordsinscience likes this
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  46. anappynerdgirl likes this
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  48. etotheipi reblogged this from jtotheizzoe and added:
    human knowledge,…I still choose option two. PLUTO! NOOOOOOOO
  49. imusingupallmyinternet likes this
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I'm Joe Hanson, Ph.D. biologist and host/writer of PBS Digital Studios' It's Okay To Be Smart. Check out my "Episode Extras" here. There's a lot of amazing science out there. Let's go discover it together.

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