Slide 1 Slide 2 Galaxies & the Universe Modified by D. Dailey Hewitt-Trussville High School Slide 3 It does this by precisely measuring the speed of gas and stars around…

ANDROMENDA · Andromeda has ten stars in its constellation. · The Andromeda Galaxy is based near its constellation. · This constellation was named after the Greek…

Slide 1 The Constellation http://blogs.yogajournal.com/night%20sky.jpg Slide 2 The Myth of Pegasus Pegasus is the son of the Greek God Poseidon and the Gorgon Medusa. When…

Slide 1 Slide 2 Chapter 31 Galaxies & the Universe Slide 3 Review & Recap It does this by precisely measuring the speed of gas and stars around a black hole. This…

15. Our galaxy A. The Milky Way. B. Spiral shape with arms C. Made up of billions of stars Our Sun just being one of them. We have used hydrogen atoms to help us figure out…

Objectives Describe how astronomers classify galaxies. Identify how galaxies are organized into clusters and superclusters. Describe the expansion of the universe. Other…

Chapter 25: Galaxies What are galaxies? How are they distributed in space? Astronomy 2010 Discovery of other Galaxies Using large telescopes one can see clouds of dust and…

The Andromeda Galaxy The Andromeda Galaxy What Am I ? The Andromeda galaxy (Messier 31, M31 or NGC 224) is a spiral galaxy about 2.5 million light years from Earth. When…