The image below is an Ant colony in the glass chamber. If the Ants in Chamber filled with soil can generate such structure of colonies. What would happen if the Ants are kept in the same chamber but in Zero Gravity Condition? What will the shape of the ant colony?
There is a NASA articles on the Study of Ants in space for collecting collection on resources. https://www.nasa.gov/mission_pages/station/research/news/ants_in_space/