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The search for extra-solar oceans
David Rothery | April 11, 2024There may be oceans inside dwarf planets beyond the orbit of Pluto, just as there are inside several Jovian and Saturnian moons.
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Drake’s space odyssey
David Rothery | September 8, 2022The equation coined by American astronomer Frank Drake, who died recently, continues to inform our calculations for the possibility of intelligent life elsewhere in our galaxy.