Experts say even trivial info that high-altitude balloons gather can be valuable 7:22am February 27, 2023 by Emily Feng Asia Share URL copied to clipboard! Copyright 2023 NPR. To see more, visit https://www.npr.org. 300x250 Ad More Morning Edition Jennifer Aniston's production company plans to reboot '9 to 5' Blinken tells China it's in their interest to stop helping Russia 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate