Bark Mounds
![](https://ed-dsn.net/wp-content/uploads/2021/06/Bark-Mounds-1024x576.png)
Description
These organic structures survive by absorbing elements from nova and supernova, with the dense outer layer protecting them from the severest radiation.
Minimum distance between two genetic samples: 100 m
Conditions of occurrence
- Planets types: planets with no atmosphere
- In or near a nebula (less than 150 Ly from the centre of the nebula)