Two ice cracks threaten the Antarctic research station
This is the second consecutive winter that Halley Vi station must be closed because of the risk of being stuck between two growing cracks in the floating ice shelf 150 metersHe closed the research station in Antarctica because the ice surface broke
Researchers are working at the UK's Halley (BAS) survey station in Antarctica, which is preparing to evacuate by detecting a cracked surface in the Brunt Ice Shelf.