RT @AntarcticaSouth: 🧊 Iceberg A-68's journey from the Larsen C Ice Shelf to the Southern Ocean was nothing short of epic! Over 3.5 years, it transformed marine ecosystems, released billions of tons of freshwater, and reshaped understanding of icebergs' impact on the ocean. bbc.com/future/article/20241… Antarctic Science Mission Antarctica by @MissionAntarctica A @grttme project - Other backups: @Hallotme