These NASA scientists think Pluto is a planet, and here's why

International Astronomical Union is being encouraged to reconsider its definition of 'planet' source: https://ift.tt/2jFTeQ9 #Headlines by: David Grinspoon, Alan Stern Original Post: https://ift.tt/2Ioicle https://ift.tt/2JZ4Qc4
source: https://droolindognews.blogspot.com/2018/05/these-nasa-scientists-think-pluto-is.html