1![Our view of the sky (2): The celestial sphere as a model for appearances (only!) Sizes and distance from naked−eye observations Constellations Daily motions from Earth’s rotation Annual motions from Earth’s orbit; Our view of the sky (2): The celestial sphere as a model for appearances (only!) Sizes and distance from naked−eye observations Constellations Daily motions from Earth’s rotation Annual motions from Earth’s orbit;](https://www.pdfsearch.io/img/242227858684e6072187799a051a77c2.jpg) | Add to Reading ListSource URL: www.astr.ua.eduLanguage: English - Date: 2012-08-08 00:39:34
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2![Eye Spy – Seeing the Sun in STEREO Math Challenge Answering Questions Eye Spy – Seeing the Sun in STEREO Math Challenge Answering Questions](https://www.pdfsearch.io/img/c2d1953e86d1ae7b011372a95b4e044c.jpg) | Add to Reading ListSource URL: spacemath.gsfc.nasa.govLanguage: English - Date: 2012-07-20 09:11:28
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3![Eye Spy – Exploring the Frequency of Moons and Planets 10 Eye Spy – Exploring the Frequency of Moons and Planets 10](https://www.pdfsearch.io/img/87c3387ad3c211b87b5f712c8d5d6ae5.jpg) | Add to Reading ListSource URL: spacemath.gsfc.nasa.govLanguage: English - Date: 2012-04-11 10:19:00
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4![Eye Spy – Investigating the Orbit of Jupiter 7 Eye Spy – Investigating the Orbit of Jupiter 7](https://www.pdfsearch.io/img/ce76d238de6fcab91d1413b766f3151b.jpg) | Add to Reading ListSource URL: spacemath.gsfc.nasa.govLanguage: English - Date: 2012-04-11 09:46:46
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5![1 Eye Spy – Exploring the Aura Spacecraft 1 Eye Spy – Exploring the Aura Spacecraft](https://www.pdfsearch.io/img/697d12f7330a8dcc122b983219454644.jpg) | Add to Reading ListSource URL: spacemath.gsfc.nasa.govLanguage: English - Date: 2012-07-05 08:20:46
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6![Goldfish Fact Sheet By TheGoldfishTank.com 1. Goldfish have been kept as pets for over 2000 years! Pet Goldfish Fact Sheet By TheGoldfishTank.com 1. Goldfish have been kept as pets for over 2000 years! Pet](https://www.pdfsearch.io/img/dbf3195395cdac1e00eade5bfb7d299e.jpg) | Add to Reading ListSource URL: thegoldfishtank.comLanguage: English - Date: 2013-06-14 19:07:03
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7![HEIC0307: FOR RELEASE 18:00 (CEST) 09 May, 2003 Photo release: Eye-catching celestial helix 09-May-2003 In one of the largest and most detailed celestial images ever, astronomers today unveil the coil-shaped Helix Nebula HEIC0307: FOR RELEASE 18:00 (CEST) 09 May, 2003 Photo release: Eye-catching celestial helix 09-May-2003 In one of the largest and most detailed celestial images ever, astronomers today unveil the coil-shaped Helix Nebula](https://www.pdfsearch.io/img/12edc76f6674484aef762221883779f5.jpg) | Add to Reading ListSource URL: www.spacetelescope.orgLanguage: English - Date: 2004-04-01 11:50:19
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8![Cosmic Chemistry: Cosmogony Dark Matter—More Than Meets the Eye Student Text Supplement Cosmic Chemistry: Cosmogony Dark Matter—More Than Meets the Eye Student Text Supplement](https://www.pdfsearch.io/img/c1b00932a406bc545ab7c9024f435a65.jpg) | Add to Reading ListSource URL: genesismission.jpl.nasa.govLanguage: English - Date: 2005-11-30 08:32:46
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9![Amateur Astronomy Resources for the Beginning & Intermediate Stargazer, Binocular and Telescopic Observer This is a short list of books, star charts and web sites that beginners and nonbeginners alike will find helpful. Amateur Astronomy Resources for the Beginning & Intermediate Stargazer, Binocular and Telescopic Observer This is a short list of books, star charts and web sites that beginners and nonbeginners alike will find helpful.](https://www.pdfsearch.io/img/4c23f9ec3590e6023ae2b8532ba4706b.jpg) | Add to Reading ListSource URL: www.slasonline.orgLanguage: English - Date: 2007-01-19 18:43:21
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10![Amateur Astronomy Resources for the Beginning & Intermediate Stargazer, Binocular and Telescopic Observer This is a short list of books, star charts and web sites that beginners and nonbeginners alike will find helpful. Amateur Astronomy Resources for the Beginning & Intermediate Stargazer, Binocular and Telescopic Observer This is a short list of books, star charts and web sites that beginners and nonbeginners alike will find helpful.](https://www.pdfsearch.io/img/9bd894ee1020b52c4ea53e798592687f.jpg) | Add to Reading ListSource URL: slasonline.orgLanguage: English - Date: 2007-01-19 18:43:21
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