Submitted by aggasalk t3_10sr3w2 in askscience
paranoiamachine t1_j732v68 wrote
Reply to comment by aggasalk in How could a high-altitude surveillance balloon be captured? by aggasalk
Wow. Do we know approximately big it is, then? It's gotta be huge to be as visible as it is from that height.
CompetitiveYou2034 t1_j73wyop wrote
The balloon part must be large, to reliably stay aloft for a ten thousand mile (?) voyage, and haul say 100 lbs (?) payload.
We only care about the spy payload, which might be quite small.
Very sure the US Air Force is closely examining this, and has a sense of it's actual size.
unskilledplay t1_j74dmod wrote
ISS has an end-to-end width of about a football field orbits at 1.2M feet hight, 20 times further away than this balloon. Yet anyone can take a photo of it from their own back yard.
[deleted] t1_j7383ly wrote
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[deleted] t1_j73zu57 wrote
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