Which orbital region is identified as the most densely populated area for human-made junk?
Answer
Low Earth Orbit (LEO)
Low Earth Orbit (LEO) is characterized as the most crowded region for human-made orbital debris. This is primarily because LEO, generally extending up to approximately 2,000 kilometers, is the operational altitude for the vast majority of satellites, defunct rocket bodies, and crewed missions like the International Space Station. The high concentration of objects in this relatively small altitude band leads to a higher frequency of potential collision risks and rapid closures.
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