+The **Space Environment** refers to the extreme and dynamic conditions beyond Earth's protective atmosphere. It is defined by the near-[Vacuum](/wiki/Vacuum), intense [Radiation](/wiki/Radiation) from the Sun and cosmic sources, and drastic temperature swings, presenting unique challenges for all space endeavors.
+## See also
+- [Solar Wind](/wiki/Solar_Wind)
+- [Space Weather](/wiki/Space_Weather)
+- [Spacecraft](/wiki/Spacecraft)
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