A Minke whale blows in the channel recently broken by the U.S. Coast Guard Cutter Polar Star (WAGB 10) in front of a group of Adélie penguins in McMurdo Sound, Antarctica, Dec. 28, 2023. U.S. Coast Guard Cutter Polar Star is enroute to Antarctica in support of Operation Deep Freeze, a joint service, interagency support operation for the National Science Foundation, which manages the United States Antarctic Program. (U.S. Coast Guard photo by Petty Officer 3rd Class Ryan Graves)