Seudónimo Seudónimo
  • 09-01-2019
  • Chemistry
contestada

how many planets are in our galaxy? how many are inhabitable by humans?

Respuesta :

calista4871 calista4871
  • 09-01-2019

...

100 billion planets are in our galaxy.

About 60 billion planets are inhabitable by humans.


Hope this helps!

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