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geir

Joined: Aug 5, 2023

Last seen: Oct 22, 2024

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- geir replied to the thread The Pluto problem: Is it time to rethink our definition of a planet?.
  
  Then make the mass cut-off bigger: 0.01 Earths. Kids have to deal with the alphabet and the elements... I think they can count past the...
  
  Oct 22, 2024
- geir replied to the thread The Pluto problem: Is it time to rethink our definition of a planet?.
  
  Roundness and orbit clearance are potentially dynamic and definitely subject to interpretation (is Vesta 'round enough'?). Mass, less so...
  
  Oct 22, 2024
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