18 days ago only a bamboo cane marked the location of the Million Year Ice Core drilling site. Today, there’s 150 m of ice core samples containing more than 3000 years of climate history, and a 150 m-deep borehole. Here's the team in action. More 👉 antarctica.gov.au/news/2025/… antarctica.gov.au Mission Antarctica by @MissionAntarctica A @grttme project - Other backups: @Hallotme