Activity for Florian Hollandtâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Life on an Earth-like planet with solid core? How big a difference does the Earth's liquid outer core and mantle make for the evolution of complex life? If all of Earth's parameters would be the same, but it had a solid interior just like Mars, would we still have an atmosphere, liquid water, and a moon? How much weaker would our magnetic fiel... (more) |
— | about 10 years ago |