1. Mega-iceberg A23a, formerly the world’s largest, turns into bright ‘blue mush’ as it finally dies after 40 years at sea  Live Science
  2. 40-Year-Old Iceberg Turns Vivid Blue as It Approaches Total Disintegration  ScienceAlert
  3. Meltwater Turns Iceberg A-23A Blue  NASA Science (.gov)
  4. Massive iconic iceberg turns blue and is “on the verge of complete disintegration,” NASA says  CBS News
  5. Satellite sees 40-year-old iceberg melt, turn blue photo of the day for January 12, 2025  Space