Documents Starter What is the difference between an irregular and elliptical galaxy? Practice: Stars Sizes ppt...

Slide 1Starter What is the difference between an irregular and elliptical galaxy? Practice: Stars Sizes ppt and Notes Glue notes here when done 1/16/15 143 144 1/16/15 Lives…

Documents Stars and Galaxies

Stars and Galaxies BIG Idea: The life cycle of every star is determined by its mass, luminosity, magnitude, temperature, and composition. Much of our information about our…