SCIENTIFICAMERICAN | Space & Physics
U.S. quietly declassifies Cold–War era ‘JUMPSEAT’ surveillance satellites
美国悄然解密冷战时期“JUMPSEAT”监视卫星
A vintage illustration of a satellite on a starry background
2026-02-01 244词 简单
The NRO and the U.S. Airforce developed the satellites together to boost the U.S. government’s “space intelligence portfolio,” with a view to monitoring “adversarial offensive and defensive weapon system development,” according to the NRO. It’s unclear what, exactly, the JUMPSEAT satellites were monitoring.
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