Einstein's Grotto Opening 2014
The opening to the methane vent called Einstein's Grotto has grown significantly larger since 2013. Photo credit: NSF-OOI/UW/CSSF; Dive R1750; V14.
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The opening to the methane vent called Einstein's Grotto has grown significantly larger since 2013. Photo credit: NSF-OOI/UW/CSSF; Dive R1750; V14.
