+Sidereal time is a celestial clock, tracking Earth's rotation relative to distant, fixed stars. Unlike [Solar Time](/wiki/solar_time), it precisely measures the apparent movement of the [Celestial Sphere](/wiki/celestial_sphere), essential for astronomical observations and navigation.
+## See also
+- [Sidereal Day](/wiki/sidereal_day)
+- [Astronomy](/wiki/astronomy)
+- [Earth's Rotation](/wiki/earths_rotation)
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