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	Search Results for Red Giants Search Type: Keywords | Results: Radio Programs | Images | FAQs | Other Resources | Search Again Definition Red giant: A state of stellar evolution beyond the main-sequence life of a star. A red giant core is degenerate ionized helium, surrounded by a shell of hydrogen fusion, that expands the outer atmosphere in response to higher core temperatures. More » Stargazing Tip No stargazing tips found. Check the Sky Almanac for more information. Radio Programs Displaying 1 to 5 (of 23 total) results | More results »  Title  Air Date Keeping Watch August 20, 2009 Giants July 26, 2009 Venus, Mars, Aldebaran July 13, 2009 RS Ophiuchi June 1, 2009 Rasalhague May 31, 2009 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 5 (of 6 total) results | More results »  Image RS Ophiuchi Dog Stars Winter Wonders Planetary Nebula IC 418 Red Giant Planet Frequently Asked Questions No results found for Red Giants (keywords). Other Resources StarDate Online | Solar System Guide | Jupiter http://stardate.org/resources/ssguide/jupiter.html StarDate Online | Solar System Guide | Outer Planets: Realm of the Giants http://stardate.org/resources/ssguide/outer_planets_more.html StarDate Online | News | A Long Night Ahead for the Universe http://stardate.org/resources/news/universe/199704.html StarDate Online | Activities | Rock Cycle http://stardate.org/teachers/activities/rockcycle.html StarDate Online | News | Two Discoveries Reveal Diversity of Galaxy's Extrasolar Planets http://stardate.org/resources/news/planets/200606.html StarDate Online | Solar System Guide | Mars http://stardate.org/resources/ssguide/mars.html StarDate Online | News | Dark Matter Found In Galactic 'Ghosts' http://stardate.org/resources/news/universe/199904.html StarDate Online | News | Extrasolar Planets Display Dazzling Array of Properties http://stardate.org/resources/news/planets/200704.html StarDate Online | Solar System Guide | Outer Planets http://stardate.org/resources/ssguide/outer_planets.html StarDate Online | Solar System Guide | Earth and Moon http://stardate.org/resources/ssguide/earth_and_moon.html StarDate Online | Solar System Guide | Mercury http://stardate.org/resources/ssguide/mercury.html StarDate Online | Solar System Guide | Neptune http://stardate.org/resources/ssguide/neptune.html StarDate Online | Solar System Guide | Sun http://stardate.org/resources/ssguide/sun.html StarDate Online | Solar System Guide | Enceladus, Iapetus, Mimas http://stardate.org/resources/ssguide/enceladus_iapetus_mimas.html StarDate Online | News | Telescope Ready to Listen for Cosmic ‘Howdy-Do’ http://stardate.org/resources/news/planets/200604.html StarDate Online | Activities | The Milky Way http://stardate.org/teachers/activities/milkyway.html StarDate Online | News | Extrasolar Planet Update http://stardate.org/resources/news/planets/200510.html StarDate Online | News | Spitzer Delves into Atmospheres of Two Exoplanets http://stardate.org/resources/news/planets/200706.html StarDate Online | Solar System Guide | Inner Planets: Exploring Our Own Back Yard http://stardate.org/resources/ssguide/inner_planets_more.html StarDate Online | Solar System Guide | Explorations in 2001 http://stardate.org/resources/ssguide/explorations2001.html
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