Re:385 Feet of Crazy: The Most Audacious Flying Machine
by mikeash on Thursday August 23, 2018 @01:27PM
(#17829033)
From a quick google, a 200km orbit lasts roughly a day and it drops to zero very quickly after that, so I don’t think you could save too much by launching lower, but it might be worthwhile.
Of course economics still matters here even for the military, it still will be weighed against conventional satellites and spy planes and so on. But a sales pitch of:
>"We can pick up your bird from anywhere with enough runway, fly it to somewhere it can be launched at any time with minimal to zero worries about weather, other air traffic, or bothering (or even being visible to) populated areas, and hit any azimuth (no population overflight concerns either)"
seems like it might be worth something at least. It's certainly somewhat different beyond cost at least, even if it doesn't matter to most. The AF has their own robotic spaceplane project after all, seems like there is at least some interest in this kind of area?