What’s inside a comet?
![What’s inside a comet?](https://www.swissinfo.ch/content/wp-content/uploads/sites/13/2024/07/FoundInSpace_TeaserPic_ENDE-copy.jpg)
Astrophysicists at the University of Bern want to study the ice beneath the surface of comets, using a type of instrument usually used in airport security. The ice on comets could help answer questions about the formation of our solar system.