Despite flooding, engine failure, U.S. icebreaker completes Antarctica operation

Despite flooding, engine failure, U.S. icebreaker completes Antarctica operation
The Coast Guard Cutter Polar Star breaks ice in McMurdo Sound near Antarctica on Saturday, Jan. 13, 2018.  U.S. Coast Guard photo by Chief Petty Officer Nick Ameen. McMURDO STATION, Antarctica – The crew of U.S. Coast Guard Cutter Polar Star completed their mission Tuesday in support of National Science Foundation (NSF) after cutting a resupply channel through 15 miles of Antarctic ice in the Ross...