Activity for TheBlackCat
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Asteroid making a hole through the crust How plausible would it be for an asteroid impact to create a hole through the Earth's crust into the mantle? What sort of traces would such an impact leave behind? Would it be survivable by at least some animals and plants? Let's assume that we are dealing with Earth, or the third planet in a sola... (more) |
— | over 7 years ago |