Revolutionary Submarine Discovers Ice Shelf Mysteries, Then Disappears Without a Trace SciTechDailyNever-before-seen shapes up to 1,300 feet long discovered beneath Antarctic ice Livescience.comUnderwater Robot Reveals ‘Enigmatic’ Shapes on the Bottom of Antarctic Ice The New York TimesUnderwater Drone Discovers Strange Shapes Under Antarctic Ice FuturismUnderwater mapping reveals new insights into melting of Antarctica’s ice shelves Phys.org