Activity for Geotheo
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
How similar or different can an exoplanet be, that supports a convergent evolved ''human'' species? The idea is that a species very similar, but not related to humans have evolved on a different planet and are living in a medieval society. Humans from Earth must be able to live on this planet without spacesuits but not necessarily pleasantly. The planet must have the following traits to support t... (more) |
— | almost 8 years ago |