Satellite sees 40-year-old iceberg melt, turn blue | Space photo of the day for January 12, 2025 Iceberg A23-A has been around since the Chernobyl explosion and Space Shuttle Challenger accident...but perhaps not for much longer. Astrobitica January 12, 2026 (Last updated: January 12, 2026) 1 minute read Iceberg A23-A has been around since the Chernobyl explosion and Space Shuttle Challenger accident…but perhaps not for much longer. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: Unveiling the Turbulent ‘Teenage Years’ of the UniverseNext: NASA outlines path to Artemis 2 launch