| http://www.w3.org/ns/prov#value | - The Earth is 1 AU (150 million km) from the Sun. ??? ??? ??? Astronomy the study of the stars, planets, and other objects in space. ??? ??? ??? Rotation the spinning of an object around a central axis. ??? ??? ??? Revolution the orbiting of one object around another Please allow access to your computer???s microphone to use Voice Recording.
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