3 ms·
Huge optics is one option https://en.m.wikipedia.org/wiki/Synthetic-aperture_radar https://en.m.wikipedia.org/wiki/Synthetic-aperture_radar https://en.m.wikip
by anon5289602 9y ago
Huge optics is one option
https://en.m.wikipedia.org/wiki/Synthetic-aperture_radar https://en.m.wikipedia.org/wiki/Synthetic-aperture_radar
https://en.m.wikipedia.org/wiki/USA-215 https://en.m.wikipedia.org/wiki/USA-215
Things in space can often be seen with a good from the ground.