‘Lost’ satellite found after orbiting undetected for 25 years
After 25 years adrift, a satellite launched in 1974, the Infra-Red Calibration Balloon (S73-7), has been located with the help of tracking data from the U.S. Space Force. Originally part of the Hexagon System, it was intended to inflate and serve as a calibration target for remote sensing equipment but failed to do so. Drifting into obscurity, it was rediscovered in April. According to astrophysicist … Continue reading ‘Lost’ satellite found after orbiting undetected for 25 years
