Activity for ChaosCenturianâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Can our orbit support a second planetary mass If for a 'magic' Reason a second planetary mass of roughly equal proportions to earth appeared in the same orbit as earth. Is there any way that both masses could continue to orbit and remain in the habitable zone? (more) |
— | over 7 years ago |