Up to what altitude is Low Earth Orbit (LEO) generally considered to extend in orbital discussions?
Answer
About 2,000 kilometers
Low Earth Orbit (LEO) is generally defined as the orbital region spanning from just above the surface up to approximately 2,000 kilometers. This band is critical because it hosts the majority of active satellites, including those used for Earth observation and telecommunications, as well as the ISS. Beyond this 2,000 km boundary marks the transition into Medium Earth Orbit (MEO), where the environment changes significantly regarding atmospheric influence and decay rates.
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