click below
click below
Normal Size Small Size show me how
Astronomy Terms
terms for Astronomy
Term | Meaning |
---|---|
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) |