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FAQs about Ask an Astronomer:How many episodes does Ask an Astronomer have?The podcast currently has 29 episodes available.
August 26, 2009Where Is the Center of the Universe? (Ask an Astronomer)Dr. Varoujan Gorjian explains the mind-boggling expansion of the Universe....more0minPlay
February 05, 2009W-5 Star-Forming Region (What Is It?)Visit the W-5 star-forming region with 'Ask an Astronomer'!...more0minPlay
December 22, 2008Why Is the Sky Blue? (Ask an Astronomer)In this 'Ask an Astronomer' episode, Dr. Carolyn Brinkworth fills us in on what the color of the sky has to do with finding life on distant planets....more0minPlay
October 23, 2008What's Between the Stars? (Ask an Astronomer)In this 'Ask an Astronomer' episode, Dr. Michelle Thaller explains how there can be an interstellar medium in a vacuum....more0minPlay
August 25, 2008Spitzer Turns Five (Ask an Astronomer Special)This 'Ask an Astronomer' special looks at some of the biggest discoveries from NASA's Spitzer Space Telescope over the last five years....more0minPlay
July 01, 2008What Will Happen to the Earth When the Sun Dies?Our Sun won't last forever. Dr. Carolyn Brinkworth explains the ramifications for our home planet in this 'Ask an Astronomer' video....more0minPlay
May 08, 2008"Can a planet have two suns?" (Ask an Astronomer)Dr. Carolyn Brinkworth addresses a famous science fiction scenario in this 'Ask an Astronomer' video....more0minPlay
April 10, 2008"Can a galaxy die?" (Ask an Astronomer)Dr. Varoujan Gorjian gives us the answer to this 'Ask an Astronomer' question....more0minPlay
March 13, 2008"Why aren't there any green stars?" (Ask an Astronomer)Dr. Michelle Thaller answers this question for 'Ask an Astronomer.'...more0minPlay
February 13, 2008"How do you discover an asteroid?" (Ask an Astronomer)Dr. Bidushi Bhattacharya helps us understand how astronomers find these tiny space rocks....more0minPlay
FAQs about Ask an Astronomer:How many episodes does Ask an Astronomer have?The podcast currently has 29 episodes available.