31![Steps for Planetary Defense By Tom Jones Steps for Planetary Defense By Tom Jones](https://www.pdfsearch.io/img/06b48b17c09440dd4e93ad9dab1b9194.jpg) | Add to Reading ListSource URL: www.space-explorers.org- Date: 2011-06-17 08:49:45
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32![4th IAA Planetary Defense Conference – PDCApril 2015, Frascati, Roma, Italy IAA-PDC-15 Directed Energy Deflection Laboratory Measurements Travis Brashears(1), Philip Lubin(1)), Gary B. Hughes(2), Peter Mein 4th IAA Planetary Defense Conference – PDCApril 2015, Frascati, Roma, Italy IAA-PDC-15 Directed Energy Deflection Laboratory Measurements Travis Brashears(1), Philip Lubin(1)), Gary B. Hughes(2), Peter Mein](https://www.pdfsearch.io/img/e756c09c5dac14b04bd0765ef64f998a.jpg) | Add to Reading ListSource URL: www.deepspace.ucsb.edu- Date: 2015-04-09 15:10:05
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33![th 4 IAA Planetary Defense Conference – PDC 2015 April 2015, Frascati, Roma, Italy Effective Planetary Defense using Directed Energy th 4 IAA Planetary Defense Conference – PDC 2015 April 2015, Frascati, Roma, Italy Effective Planetary Defense using Directed Energy](https://www.pdfsearch.io/img/98867b49423dad7b6cbd7818ae59cc71.jpg) | Add to Reading ListSource URL: www.deepspace.ucsb.eduLanguage: English - Date: 2015-04-10 03:23:25
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34![2007 AIAA Planetary Defense Conference GW University, Washington, DC March 5-9, 2007 THE NEO THREAT: INTERNATIONAL POLICY ISSUES Russell L. Schweickart *, Chairman, Committee on NEOs, 2007 AIAA Planetary Defense Conference GW University, Washington, DC March 5-9, 2007 THE NEO THREAT: INTERNATIONAL POLICY ISSUES Russell L. Schweickart *, Chairman, Committee on NEOs,](https://www.pdfsearch.io/img/ccf9b5b1bbd73bb96b7f2573acbdc6fa.jpg) | Add to Reading ListSource URL: www.space-explorers.orgLanguage: English - Date: 2007-03-09 11:07:52
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35![Directed Energy Deflection Laboratory Measurements For DE-STARLITE Planetary Defense System Travis Brashears(1), Philip Lubin(1)), Gary B. Hughes(2), Peter Meinhold(1), Jonathan Suen(1), Payton Batliner(1), Caio Motta(1) Directed Energy Deflection Laboratory Measurements For DE-STARLITE Planetary Defense System Travis Brashears(1), Philip Lubin(1)), Gary B. Hughes(2), Peter Meinhold(1), Jonathan Suen(1), Payton Batliner(1), Caio Motta(1)](https://www.pdfsearch.io/img/9b48482898ef14a1d5f46a138c8a70a8.jpg) | Add to Reading ListSource URL: www.deepspace.ucsb.eduLanguage: English - Date: 2015-04-09 15:10:07
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36![4th IAA Planetary Defense Conference – PDCApril 2015, Frascati, Roma, Italy IAA-PDCENHANCED GRAVITY TRACTOR TECHNIQUE FOR PLANETARY DEFENSE Daniel D. Mazanek(1), David M. Reeves(2), Joshua B. Hopk 4th IAA Planetary Defense Conference – PDCApril 2015, Frascati, Roma, Italy IAA-PDCENHANCED GRAVITY TRACTOR TECHNIQUE FOR PLANETARY DEFENSE Daniel D. Mazanek(1), David M. Reeves(2), Joshua B. Hopk](https://www.pdfsearch.io/img/5f7192d44d46c542405de49f193a8251.jpg) | Add to Reading ListSource URL: selenianboondocks.comLanguage: English - Date: 2015-05-19 01:30:00
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37![Near Earth Objects Dynamic Site Near Earth Objects Dynamic Site](https://www.pdfsearch.io/img/3d369218ef29718fe3371d4c2f486da8.jpg) | Add to Reading ListSource URL: minorplanetcenter.netLanguage: English - Date: 2014-01-13 21:24:08
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38![Challenges in NEO science and risk communication ! IAWN Steering Committee Cambridge, MA, January 14, 2014 ! Challenges in NEO science and risk communication ! IAWN Steering Committee Cambridge, MA, January 14, 2014 !](https://www.pdfsearch.io/img/182da7b737fc5d6cbcaa816f2e6da297.jpg) | Add to Reading ListSource URL: minorplanetcenter.netLanguage: English - Date: 2014-01-30 11:33:07
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39![NEO Physical Characterization: Spin Rates and Spectra Eileen V. Ryan, Ph.D. Director, 2.4-Meter Telescope, Magdalena Ridge Observatory New Mexico Institute of Mining and Technology, Socorro, NM NEO Physical Characterization: Spin Rates and Spectra Eileen V. Ryan, Ph.D. Director, 2.4-Meter Telescope, Magdalena Ridge Observatory New Mexico Institute of Mining and Technology, Socorro, NM](https://www.pdfsearch.io/img/aa9b740c43df3702139b469f6173b30f.jpg) | Add to Reading ListSource URL: minorplanetcenter.netLanguage: English - Date: 2014-02-03 13:12:36
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40![Microsoft Word - OECD Trustworthy.doc Microsoft Word - OECD Trustworthy.doc](https://www.pdfsearch.io/img/4ce91098dc67e5fbece20da2782ef520.jpg) | Add to Reading ListSource URL: sentinelmission.orgLanguage: English - Date: 2013-02-03 17:00:40
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