Debate has raged for two decades over whether Pluto should be considered a planet. Some want President Trump to take action ...
Discovered in 1930 at the Lowell Observatory, Pluto was demoted as a planet in 2006. Some want President Trump to take action ...
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New Pluto mission could uncover dwarf planet's hidden ocean — if the 'queen of the underworld' gets to fly
When NASA's New Horizons spacecraft sped by Pluto in 2015, it revealed an incredible world of ice and haze carved by various geological processes — hinting that an ocean may have played a role in the ...
When you buy through links on our articles, Future and its syndication partners may earn a commission. This image of Pluto was made after the New Horizons spacecraft flew past the dwarf planet on July ...
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