There's another missing submersible: A $3.6 million vessel mysteriously disappeared near Antarctica's 'Doomsday Glacier'
It's the widest glacier on Earth, measuring approximately ... Ran was collecting close-up imaging and data of the Thwaites' ...
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Mini-sub offers whole new view of Antarctic glacier melting
A mini-submarine has allowed a whole new view of the glacier melting in Antarctica. The unmanned Swedish sub called ‘Ran’ was deployed underneath the thick ice by an international research team.