astronomy 100 alice enevoldsen. powers of ten: //vimeo.com/1066547 far: 1pvzok
TRANSCRIPT
![Page 1: Astronomy 100 Alice Enevoldsen. Powers of Ten: //vimeo.com/1066547 FAR: 1PVZok](https://reader036.vdocuments.mx/reader036/viewer/2022081516/5513cbeb5503466f748b4a6b/html5/thumbnails/1.jpg)
Astronomy 100
Alice Enevoldsen
![Page 2: Astronomy 100 Alice Enevoldsen. Powers of Ten: //vimeo.com/1066547 FAR: 1PVZok](https://reader036.vdocuments.mx/reader036/viewer/2022081516/5513cbeb5503466f748b4a6b/html5/thumbnails/2.jpg)
• Powers of Ten: http://vimeo.com/1066547
• FAR: http://www.youtube.com/watch?v=dF2HG1PVZok
• A Glorious Dawn: http://www.symphonyofscience.com/
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Moon
http://science.nasa.gov/headlines/y2007/images/christmaseve/moon.jpg
1 ¼ light seconds1 ¼ light seconds
30 Earth diameters30 Earth diameters
240,000 miles240,000 miles
380,000 kilometers380,000 kilometers
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http://z.about.com/d/space/1/5/Y/Q/sun_tour.jpg
Sun
8 light minutes8 light minutes
93 million miles93 million miles
1 Astronomical Unit1 Astronomical Unit
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Inner Solar System
http://www.cartage.org.lb/en/themes/sciences/astronomy/Solarsystem/TheSolarsystem/solarsystem/RevolutionandRotation/RevolutionandRotation.htm
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Outer Solar System
![Page 7: Astronomy 100 Alice Enevoldsen. Powers of Ten: //vimeo.com/1066547 FAR: 1PVZok](https://reader036.vdocuments.mx/reader036/viewer/2022081516/5513cbeb5503466f748b4a6b/html5/thumbnails/7.jpg)
http://heasarc.gsfc.nasa.gov/docs/cosmic/gifs/alpha.jpg
Alpha Centauri
300,000 AU ?!300,000 AU ?!
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One Light Year
• Distance light travels in a year
• 64,000 AU
• 1000 solar system diameters
• 9.5 trillion kilometers
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Alpha Centauri
4 Light Years4 Light Years
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http://www.twanight.org/newTWAN/photos/3001088.jpg
Milky Way
Wally Pacholka
![Page 11: Astronomy 100 Alice Enevoldsen. Powers of Ten: //vimeo.com/1066547 FAR: 1PVZok](https://reader036.vdocuments.mx/reader036/viewer/2022081516/5513cbeb5503466f748b4a6b/html5/thumbnails/11.jpg)
http://apod.nasa.gov/apod/image/0105/sgr1_hst.jpg
Milky Way Starfield
![Page 12: Astronomy 100 Alice Enevoldsen. Powers of Ten: //vimeo.com/1066547 FAR: 1PVZok](https://reader036.vdocuments.mx/reader036/viewer/2022081516/5513cbeb5503466f748b4a6b/html5/thumbnails/12.jpg)
http://apod.nasa.gov/apod/ap061126.html
Andromeda Galaxy
![Page 13: Astronomy 100 Alice Enevoldsen. Powers of Ten: //vimeo.com/1066547 FAR: 1PVZok](https://reader036.vdocuments.mx/reader036/viewer/2022081516/5513cbeb5503466f748b4a6b/html5/thumbnails/13.jpg)
http://apod.nasa.gov/apod/image/9702/deep_hst_big.jpg
Hubble Deep Field
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.
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http://www.nasa.gov/centers/marshall/mpeg/126252main_mdis_depart.mpeg
Earth