from BBC News - World https://ift.tt/3fxOl9t
Saturday, July 31, 2021
The man who 'killed' Pluto
How Mike Brown’s discovery of a larger object threatened Pluto’s 75-year status as a planet
from BBC News - World https://ift.tt/3fxOl9t
from BBC News - World https://ift.tt/3fxOl9t
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