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Mysterious Object Spotted At Lockheed Martin's Helendale Radar Cross Section Test Range
A YouTube video posted by the account Uncanny Expeditions appears to show a previously unseen object undergoing testing at Lockheed Martin's Helendale Radar Cross Section (RCS) Test Range in ...
Radar (acronym for Radio Detection and Ranging) uses radio waves to detect objects in the environment. It allows determining the distance (known as range), angular position (bearing), and velocity.
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