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Sun moon earth
Term | Definition |
---|---|
Satellite | An object that orbits a planet |
Star | A ball of hot gas primarily hydrogen and helium that undergoes nuclear fusion |
Planet | A object that orbits a star is large enough to have become rounded by its own gravity and has cleared the area of its orbits |
Meteor | A streak of light in the sky produced by the burning of a meteoroid in Earths atmosphere. |
Comet | A loose collection of ice and dust that orbits the Sun typically in a long narrow orbit. |
Constellation | A pattern of a grouping of stars that people imagine to represent a figure or object |
Geocentric | Term describing a model of the universe in which Earth is at a center of the revolving plant and stars |
Heliocentric | Term describing a model of the solar system in which Earth and the other planets revolve around the Sun. |
Ellipse | A oval shape which may be elongated or nearly circular the shape of the plants orbits |
Rotation | The spinning motion of a planet on its axis |
Revolution | The movement of an object around another object |
Orbit | the path of an object as it revolves around another object in spac |
Solstice | Earth is not lifted towards the sun which |
Sun | The largest object in our solar system |