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The top documents tagged [andromeda galaxy m31]
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andromeda galaxy m31
Science Olympiad, and the Citizen Sky Project Donna L Young National Event Supervisor for Astronomy Lead Educator, Chandra X-ray Center E/PO Office Author,
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Sky Safari Andromeda VT
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Sky Safari of the Constellation Andromeda
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M31 velocity vector_part3
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Aldo Cocchiglia - M31 - European Incubators in Silicon Valley - Stanford - Jan 3 2011
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Astro 10-Lecture 13: Quiz 1. T/F We are near the center of our Galaxy 2.Cepheid variable stars can be used as distance indicators because a) They all have.
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Introduction to Astrophysics Lecture 17: Cosmology: the expansion of the Universe.
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Galaxies GALAXIES Stars are not randomly sprinkled throughout the universe. Most astronomers agree that there are about 100 billion galaxies in the universe,
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Optical Telescope. Faint Light Astronomical objects are distant and faint. –Effectively at infinity Light collection is more important than magnification.
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Class 21 : Other galaxies The distance to other galaxies Cepheid variable stars. Other methods. The velocities of galaxies Doppler shifts. Hubble’s law.
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The Local Group Approximately 41 members All within 5 million light years of the Milky Way Clustered in two groups around the two dominant spiral galaxies.
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ASTRONOMY 310 TAs Frank Berghaus
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Marie-Andree Dumais
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Jillian Henderson
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Simon Kras.
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