myth+and+belief+-+Universe+-+Galaxy+-+Solar+System

Lesson - Universe - Galaxy - Solar System
Universe - Galaxy - Solar System Universe - a huge wide-open space that holds everything from the smallest [|particle] to the biggest [|galaxy]. Galaxy - contains stars, [|gas], and dust which are held together as a group by [|gravity]. There may be millions, or even billions, of stars in one galaxy. There are billions of galaxies in the [|universe].


 * [[image:spiral_galaxy.png width="175" height="176" align="center"]] || [[image:elliptical_galaxy.png width="161" height="161" align="center"]] || [[image:irregular_galaxy.png width="162" height="186" align="center"]] || [[image:starburst_galaxy.png width="189" height="157"]] ||
 * = ** Spiral Galaxy ** ||= ** Elliptical Galaxy ** ||= ** Irregular Galaxy ** ||= ** Starburst Galaxy ** ||

Milky Way Galaxy

 * [[image:milky_way.jpg]] || [[image:galaxy.gif width="448" height="336"]] ||

Solar System - is defined as a central sun with its associated planets,asteroids, meteors, satellites(ie,moons), and comets that are captured in its orbit.


Notes taken in class