'Stars give' presentation slideshows

Chapter 8

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Astronomy

Astronomy. - the study of stars. Stars. Huge spheres of hot, glowing gas Example = sun Stars give off energy---how do we know this?. Energy = waves Electromagnetic spectrum. Huge spheres of hot, glowing gas Example = sun Stars give off energy---how do we know this?

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Stars and Star Patterns Revised by Tracy Sikes

Stars and Star Patterns Revised by Tracy Sikes. What is a star?. A star is a huge ball of very hot gases like hydrogen and helium. Our sun is the closest star to our planet. Stars give off light and heat energy. Facts about the sun:. The center of our solar system.

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