Missing Infra-Red Calibration Balloon finally found after 25 years. — Unsplash/FileA satellite, which was launched in 1974, disappeared from ground-based sensors in the 1990s, has been finally found after 25 years.Presenting hazards within an increasingly crowded Earth orbit, some...source https://www.thenews.com.pk/latest/1184384-lost-satellite-finally-found-after-25-years
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