Solar System
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Basic Astronomy Concepts
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4 Terms
1
What is the Sun?
The star at the center of our solar system, providing light and heat.
2
What is a planet?
A celestial body moving in an elliptical orbit around a star.
3
What is an orbit?
The path an object takes as it revolves around another object.
4
What is revolution?
The movement of a planet around the Sun.
Note 
Flashcards (30)