Can biodegradable polymers live up to the hype?

Space Force Minotaur 1 Rocket Launch Live on NASA TV in ~ 45 min

In 2013, scientists from Japan sent samples of freeze-dried mouse sperm to live on the ISS -- and now they finally know how it affected them. Even after six-years of exposure to space radiation, the researchers say the space sperm still produced healthy pups.

Summer School with Live Science: Lemon volcanoes