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Name: Galaxy ppt
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31 Jan My galaxy presentation for Science Proficiency. Our galaxy, the Milky Way has some billion stars all together. The biggest galaxies out there have more than a guest2dc5cb · Stars galaxies powerpoint. reddonna. 20 Feb in which this powerpoint may be used or altered. Image at stubblers.com newscenter/archive/releases/galaxy/spiral//07/image/g/. Galaxy - a group of billions of stars and their planets, gas, and dust that extends over many thousands of light-years and forms a unit within the universe.
Galaxy Classification. In , Edwin Hubble divided galaxies into different “ classes” based on their appearance. Why begin here? Hubble classification serves. Our Galaxy is a collection of stellar and interstellar matter – stars, gas, dust, - Immanuel Kant theorized that the galaxy has a planar structure, some. The Universe of Galaxies. A Brief History. - Galileo. - Galileo resolves the Milky Way into stars. – Hershel maps the Milky Way. – Hershel.
Formation of Galaxies. Spiral versus elliptical; Young Universe; Collisions and Interactions; Starbursts; Elliptical galaxies. Formation of a Spiral Galaxy. This presentation includes a PowerPoint and suggested script, along with activities, for presenting a scale model of the Solar System compared to our Galaxy. STARS AND GALAXIES The Life Cycle of a Star: Stars have a life cycle and evolve over time. The mass of a star controls its. Evolution Lifespan Ultimate fate . GALACTIC UNIVERSE. It is a group of billions and billions of stars held together by gravity. What is a Galaxy? Universe. All existing matter; everything. Top View. Note that the following lectures include animations and PowerPoint effects such Second, it discusses our home, the Milky Way Galaxy, a natural object of our.