NASA Administrator Jim Bridenstine declared Pluto a planet again in a video this week. I’m assuming Bridenstine was half-joking, since there is someone laughing in the background, and I think I see a smirk on his face. But now is a good a time as any to discuss the complicated issue of Pluto’s planethood.
from Gizmodo https://ift.tt/2Zo5w75
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