Iceberg A-23A has had a more eventful run than most of the large Antarctic icebergs that have calved from the continent’s ice shelves in recent decades. Over its winding, forty-plus-year journey, the “megaberg” spent decades grounded in the Weddell Sea before drifting north, twirling in an ocean vortex for months, and nearly colliding with an [...]The post Erosion Of Iceberg A-23A Sparks A Surge Of Microscopic Life appeared first on Astrobiology.
Erosion Of Iceberg A-23A Sparks A Surge Of Microscopic Life
