A Mammoth Ice Breaker Frees a Ship Trapped In the Frozen Ocean
Despite all our advanced shipbuilding and navigation tech, sailing through Arctic or Antarctic waters can still treacherous—as an Australian fishing boat discovered after it got stuck in in the ice this week. Today, the US Coastal Guard’s icebreaker, Polar Star, came to the rescue. Polar Star has been around since the 1970s, and it is…