Activity for victorâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Fusing Mars and Ganymede Would it be possible to move Ganymede into Mars' orbit causing them to fuse together like the two proto moons of earth? The new planet "Marmede" would have a mass equal to 13.2 % of Earth. How long this maneuver take if we could build an engine with 1 million tons of thrust on Ganymede's surfac... (more) |
— | over 8 years ago |