Template:Life in the Universe
 |
| This article is one of a series on: |
| Life in the universe |
|---|
| Outline |
| Planetary habitability in the Solar System |
| Life outside the Solar System |
| Habitability of... |
|
| This article is one of a series on: |
| Life in the universe |
|---|
| Outline |
| Planetary habitability in the Solar System |
| Life outside the Solar System |
| Habitability of... |