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Pluto's moon Hydra

In 1930, Pluto was observed for the first time. For many decades, astronomers thought that the "ninth planet of the Solar System" was a solitary object. But by 1978, astronomers discovered that it also had a moon roughly ...

dateJul 14, 2015 in Space Exploration
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Is there life on Pluto?

First discovered in 1930, Pluto was considered to be the ninth planet in our Solar System for many decades. And though its status has since been downgraded to that of a dwarf planet, thanks to the discovery of Eris in 2004, ...

dateJul 13, 2015 in Space Exploration
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