31![GAO-15-248T Highlights, NASA: Human Space Exploration Programs Face Challenges GAO-15-248T Highlights, NASA: Human Space Exploration Programs Face Challenges](https://www.pdfsearch.io/img/e58f281489fd7219802fa13e8f9bf505.jpg) | Add to Reading ListSource URL: gao.govLanguage: English - Date: 2014-12-10 10:03:27
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32![A Collection of Curricula for the STARLAB Celestial Coordinates Cylinder Including: A Look at the Celestial Coordinates Cylinder by Joyce Kloncz A Collection of Curricula for the STARLAB Celestial Coordinates Cylinder Including: A Look at the Celestial Coordinates Cylinder by Joyce Kloncz](https://www.pdfsearch.io/img/973500b490d0e670b9dbedf7a2b2ee2d.jpg) | Add to Reading ListSource URL: starlab.comLanguage: English - Date: 2014-02-06 21:17:44
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33![3 Our Place in the Milky Way Within 5000 light years of our sun, there are 4 separate spiral arms. The following segments represent the locations of these four spiral arms: 3 Our Place in the Milky Way Within 5000 light years of our sun, there are 4 separate spiral arms. The following segments represent the locations of these four spiral arms:](https://www.pdfsearch.io/img/b046fa3c4cd8e7a482d195011c8d54e2.jpg) | Add to Reading ListSource URL: spacemath.gsfc.nasa.govLanguage: English - Date: 2012-11-19 11:00:30
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34![Figure 18.3: Multiple stars θ 1 and θ 2 Orionis at the center of the Orion Nebula, as seen through a telescope with a diagonal. 9.2-magnitude star 2 to the east. 186 Figure 18.3: Multiple stars θ 1 and θ 2 Orionis at the center of the Orion Nebula, as seen through a telescope with a diagonal. 9.2-magnitude star 2 to the east. 186](https://www.pdfsearch.io/img/2ec7f546f0e58326681186d4e4daea65.jpg) | Add to Reading ListSource URL: www.covingtoninnovations.comLanguage: English - Date: 2011-04-04 22:16:56
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35![interstellar gas. The coordinates given are of the star 12 Monocerotis, apparently the brightest star in the cluster but actually a foreground object. 17 Monocerotis interstellar gas. The coordinates given are of the star 12 Monocerotis, apparently the brightest star in the cluster but actually a foreground object. 17 Monocerotis](https://www.pdfsearch.io/img/0f560cf1e355a3d73fb7a2e927562594.jpg) | Add to Reading ListSource URL: www.covingtoninnovations.comLanguage: English - Date: 2011-04-04 22:16:38
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36![Prepared Remarks for JSC All Hands Mike Coats, Director, Johnson Space Center October 22, 2010 Vision: NASA leads scientific and technological advances in aeronautics and space for a nation on the frontier of Discovery. Prepared Remarks for JSC All Hands Mike Coats, Director, Johnson Space Center October 22, 2010 Vision: NASA leads scientific and technological advances in aeronautics and space for a nation on the frontier of Discovery.](https://www.pdfsearch.io/img/ea077e34d6d5496369859e4c4ed61264.jpg) | Add to Reading ListSource URL: spaceflight.nasa.govLanguage: English - Date: 2010-10-25 14:34:49
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37![Autostar v. 22Er EXAMPLE OF FINDING A MESSIER OBJECT Copyright 2001 Michael A. Covington Select Item: Autostar v. 22Er EXAMPLE OF FINDING A MESSIER OBJECT Copyright 2001 Michael A. Covington Select Item:](https://www.pdfsearch.io/img/7707c464c99b1fab47af38a9107bc73e.jpg) | Add to Reading ListSource URL: www.covingtoninnovations.comLanguage: English - Date: 2004-05-08 16:46:50
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38![Simple Spring Star-chart You may have seen other star-charts before that were a confusing mass of dots and lines and Greek letters, and you have to hold them over your head to use them. Our star charts here are far simpl Simple Spring Star-chart You may have seen other star-charts before that were a confusing mass of dots and lines and Greek letters, and you have to hold them over your head to use them. Our star charts here are far simpl](https://www.pdfsearch.io/img/7f9b7c883c48e7c785398c33dd13a9ab.jpg) | Add to Reading ListSource URL: www.darkskydiscovery.org.ukLanguage: English - Date: 2012-01-13 14:48:44
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39![April Sky - West Antlia Tr 16 Tr228 April Sky - West Antlia Tr 16 Tr228](https://www.pdfsearch.io/img/6d46ada79911b60a69cd417795e85f20.jpg) | Add to Reading ListSource URL: www.users.on.netLanguage: English - Date: 2015-03-31 09:23:05
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40![U.S. House of Representatives Committee on Science, Space, and Technology Subcommittee on Space “The Commercial Crew Program: Challenges and Opportunities.” CHARTER Friday, February 27, 2015 U.S. House of Representatives Committee on Science, Space, and Technology Subcommittee on Space “The Commercial Crew Program: Challenges and Opportunities.” CHARTER Friday, February 27, 2015](https://www.pdfsearch.io/img/ce6013077e79edb179f27e7d7d48523d.jpg) | Add to Reading ListSource URL: www.hq.nasa.govLanguage: English - Date: 2015-03-06 13:00:15
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