3 ms·
Maybe a space elevator could, But I'm not sure how a rocket would reclaim energy - from air drag on the way down?
by Chris2048 5y ago
Maybe a space elevator could, But I'm not sure how a rocket would reclaim energy - from air drag on the way down?
- LargoLasskhyfv 5y agoWhy not? https://en.wikipedia.org/wiki/Ram_air_turbine https://en.wikipedia.org/wiki/Ram_air_turbine s exist :-)