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Astronomy Terms

terms for Astronomy

TermMeaning
Rotation Movement of planets around its axis
Revolution the movement of an object around another object
Precession the slow wobble of the Earth's rotational axis and the gradual change in the position of the equinoxes solstices and cellestial poles that it causes.
Rotation Movement of planets around its axis
Revolution the movement of an object around another object
Precession the slow wobble of the Earth's rotational axis and the gradual change in the position of the equinoxes solstices and cellestial poles that it causes.
Star Clusters a star cluster is a group or an association of stars.
Spectra Colors of the rainbow. that appear
Galaxy A giant structure that contains hundred of billions of stars
Recession (blank)
Created by: tbjh
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