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Podcast: Travelers In The Night
Episode: 226E-238-Now Three
Description: The Catalina Sky Survey now operates three telescopes, 24 nights per month, in the Catalina mountains north of Tucson, Arizona.The Catalina Sky Survey began with the University of Arizona's 30 inch Schmidt Telescope on Mt. Bigelow. This telescope became the world leader when it was used to discover 148 Earth approaching objects in 2005. It found the most Potentially Hazardous Asteroids for the next three years running. In 2006 the University of Arizona's 60 inch telescope on nearby Mt. Lemmon received a new camera and many upgrades. In spite of the fact that this telescope was old enough for senior citizen discounts it rapidly...