Unexpected Elements

Some bear-y interesting space science

49:29

A teddy bear launched into the upper atmosphere as part of a school science project has gone missing! Inspired by this story, the Unexpected Elements team look into how bears could help improve astronauts’ health on long-term space flights. Next, how has a US Air Force site delivered an unexpected conservation win for an endangered species?

We’re then joined by Justin Gregg, a professor of…