Amid the late 1970s, military and regular citizen associations inside the administration were uncontrollably hopeful about the Space Shuttle program. As a reusable space dispatch framework, the spacecraft would bring down the cost to take payloads into space while being adaptable and performing many dispatches a year.
At the time, the authority of the National Reconnaissance Office, the office accused of specialized surveillance, saw an open door. It needed to build up a mammoth camera system for the Shuttle: ZEUS.
As The Space Review lets it known, this venture was the brainchild of NRO chief Hans Mark, who pushed for the venture for a long time. ZEUS was depicted as a couple of intense observation cameras that could take pictures of expansive swathes of the Soviet Union, the United States’ Cold War enemy.
Two variations were imagined, one that would work from the Shuttle’s payload narrows and another that would be dropped off in circle and got at a later date.
Be that as it may, ZEUS was not a well known program at NRO. Notwithstanding the points of interest, the NRO was worried about the level of exposure kept an eye on transport dispatches pulled in, and the exact opposite thing it needed was media scope of a van dispatch conveying a spook’s payload.
It was likewise worried that a mischance would disturb the Shuttle’s dispatch plan, leaving expanding gaps in spy satellites.