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	Search Results for Radiation Search Type: Keywords | Results: Radio Programs | Images | FAQs | Other Resources | Search Again Definition Electromagnetic radiation: Energy that travels through space at the speed of light. The total range of electromagnetic wavelengths and frequencies is called the electromagnetic spectrum. More » Stargazing Tip No stargazing tips found. Check the Sky Almanac for more information. Radio Programs Displaying 1 to 5 (of 20 total) results | More results »  Title  Air Date Superstorm! Part 5 September 4, 2009 Moon and Jupiter April 18, 2009 Proxima Centauri April 16, 2009 Luna 1 January 4, 2009 Gentler Breeze December 10, 2008 Note: Audio versions of our programs will be available the day after they air. Visit the transcript page to listen. Image Gallery Displaying 1 to 3 (of 3 total) results  Image Deadly Moon Lunar Sunscreen Monster Blast Frequently Asked Questions No results found for Radiation (keywords). Other Resources StarDate Online | Solar System Guide | Jupiter http://stardate.org/resources/ssguide/jupiter.html StarDate Online | Solar System Guide | Ask Merlin http://stardate.org/resources/ssguide/ask_merlin.html StarDate Online | News | Clues to Early Universe Could Be Tainted http://stardate.org/resources/news/universe/200406b.html StarDate Online | Solar System Guide http://stardate.org/resources/ssguide/index.html StarDate Online | Solar System Guide http://stardate.org/resources/ssguide/ StarDate Online | Solar System Guide | Earth and Moon http://stardate.org/resources/ssguide/earth_and_moon.html StarDate Online | Solar System Guide | Comets http://stardate.org/resources/ssguide/comets.html StarDate Online | News | A Long Night Ahead for the Universe http://stardate.org/resources/news/universe/199704.html StarDate Online | Solar System Guide | Enceladus, Iapetus, Mimas http://stardate.org/resources/ssguide/enceladus_iapetus_mimas.html StarDate Online | News | Constant Controversy Bedevils Hubble’s Magic Number http://stardate.org/resources/news/universe/200612.html StarDate Online | News | Satellite Answers Big Questions, Poses More http://stardate.org/resources/news/universe/200306a.html StarDate Online | Solar System Guide | Explorations in 2001 http://stardate.org/resources/ssguide/explorations2001.html StarDate Online | Solar System Guide | Explorations of the Outer Planets http://stardate.org/resources/ssguide/explorations_outer.html StarDate Online | Solar System Guide | Explorations in 2000 http://stardate.org/resources/ssguide/explorations2000.html
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