'Interstellar space' diaporamas de présentation

The result is; distances are contracted in the direction of motion.

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Stellar Evolution: from star birth to star death and back again

Stellar Evolution: from star birth to star death and back again. Prof. David Cohen Dept. of Physics and Astronomy. This presentation is available at: astro.swarthmore.edu/~cohen/presentations/admitted_students_2006/. General information: astro.swarthmore.edu/.

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Birth of stars: Clouds of gas collect And form stars.

Birth of stars: Clouds of gas collect And form stars. Young hot stars still with clouds of gas surrounding. During Explosion. After Explosion. Death of a Star Supernova 1987A Explodes

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Match # to type of object

Match # to type of object. Thousands Dozens 179 1 8 Millions 6-10. STAR Planet Dwarf Planet Moon Comet Asteroid Meteoroid. Match # to type of object. 1 8 6-10 179 dozens thousands millions. STAR Planet Dwarf Planet Moon Comet Asteroid Meteoroid. What is Voyager 1?.

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Fermi ??????????????????? Tsunefumi Mizuno Hiroshima Univ. June 15, 2009

Fermi ??????????????????? Tsunefumi Mizuno Hiroshima Univ. June 15, 2009

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1 st Formative

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Size and Scale of the Universe

Size and Scale of the Universe. Image courtesy of The Cosmic Perspective by Bennett, Donahue, Schneider, & Voit; Addison Wesley, 2002. Earth. Planet where we all live Comprised primarily of rock Spherical in shape 12,700 km in diameter

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Light: An Introduction

Light: An Introduction. Or You are the light of the world. Light in general. Electromagnetic wave Transverse wave Caused by accelerating or vibrating electric charge. Brightness follows inverse square law Intensity ~ 1/d 2 Doubling distance means 1/4 th the brightness

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The Search for Extraterrestrial Life

The Search for Extraterrestrial Life. Chapter Thirty. Guiding Questions. What role could comets and meteorites have played in the origin of life on Earth? Have spacecraft found any evidence for life elsewhere in our solar system?

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Wheel of Astronomy!

Wheel of Astronomy!. Take a spin and win!. Wheel of astronomy!. Question #1 (red). How are stars made?. Question #2 (green). What happens when the star cycle is over?. Question #3 (pink). What are 3 types of rare stars?. Question #4 (orange). What is a White Dwarf? .

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Interstellar molecules in the vacuum of space

Interstellar molecules in the vacuum of space. objective. Discuss the nature and significance of interstellar molecules. . Interstellar space. Most of space is empty Areas that aren't empty are filled with millions of tons of gas, and dust

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Fred Whipple

Fred Whipple. Whipple was born November 5, 1906 in Red Oak, Iowa He majored in mathematics at the University of California at Los Angeles Then he went on to get his PhD in Astronomy at the University of California at Berkeley

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Art Class

204 views • 7 slides