Planet rings

Planets

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Season 10 (12-16-2008)

Full Show: Our solar system is home to eight planets, one dwarf planet, the Sun and lots of other objects. With special probes, scientists are learning a lot about the planets and space. Jason Barnes, Professor of Astrophysics at the University of Idaho and Dr. George Bennett, a retired NASA scientist, join host Joan Cartan-Hansen to help guide our explorations.

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Video Short: Fly through our solar system and learn about its planets.

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Web Extra: Scientists Dr. Jason Barnes and Dr. George Bennett stay to answer more questions about the planets and space.

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Season 7 (11-15-2005)

Full Show: Ever wondered what lies beyond the moon? With special probes, scientists are finding out more about the moons of Saturn, the surface of Mars, and if there was ever life on other planets in our solar system. Some scientists even think there may be a 10th planet beyond Pluto. This month's guest experts are Leslie Baker, a planetary research scientist at the University of Idaho and Jill Scott, an Idaho National Laboratory chemist who studies Mars rocks.

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