L’iceberg A23a est actuellement le plus grand iceberg au monde. Il s’est détaché de la plateforme de glace Filchner-Ronne en Antarctique en 1986. Les scientifiques surveillent sa trajectoire, car il semble maintenant se retrouver pris dans le courant circumpolaire antarctique (ACC), ce qui le dirigerait vers l’océan Austral, où il pourrait éventuellement perturber la navigation. #rtbfinfo #rtbf #A23a #iceberg #glacier #antarctique | RTBF Info

A23a, the world's largest iceberg, is heading north from Antarctica and has sparked fears among some scientists that it could hit the nearby island of South Georgia. But just how big is it and what impact could this have? Read more at the link: https://cnn.it/4ayANWi | CNN International

A23a, once the world’s largest iceberg, is rapidly breaking apart in the South Atlantic Ocean. After decades grounded on the seabed since it calved from Antarctica’s Filchner Ice Shelf in 1986, it began drifting again in 2020, and now, it’s disintegrating into countless fragments. As spring arrives in the Southern Hemisphere, the iceberg’s story comes to an end, melting away piece by piece. 🌍 #A23a #Antarctica #EarthFromSpace | Sen