Activity for Colin A Lennoxâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
How much energy is needed to get water from the moon into low earth orbit? I was reading the Q/A on water as radiation shielding. The prime answer went in to detail on the cost to lift water from Earth which is cost prohibitive, but how feasible is it to get the water from the dark side of the moon? Hypothetically, including the mission cost to set up a water mining and l... (more) |
— | about 7 years ago |