Quote from: Time Topic

All the nine-planet people out there: Get over it. There's eight.


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Author Bio


  • NameNeil deGrasse Tyson
  • DescriptionAmerican astrophysicist and science communicator
  • BornOctober 5, 1958
  • CountryUnited States Of America
  • ProfessionAstrophysicist; Science Writer; Teacher; Popularizer Of Science; Cosmologist