In Antarctica, balloon lands after 23-day search for particles from outer space - Phys.org
science 2026/02/09 17:43:22

In Antarctica, balloon lands after 23-day search for particles from outer space - Phys.org

Source:Phys.Org
Author:Louise Lerner

After years of work building an exquisitely sensitive instrument, University of Chicago scientists stood and watched as it flew up and out of sight into the fiercely blue Antarctic sky. Launched on Dec. 20, it would travel for the next 23 days on a NASA ballo…