Astronomy and Space

IRrelevant Astronomy

IRrelevant Astronomy is a web series produced by NASA's Spitzer Space Telescope. Each episode explains a general science concept or reveals science news relevant to Spitzer. The "IR" in the title stands for "infrared", making the title refer to "infrared-relevant astronomy." The first episode launched on January 15, 2008, on the Spitzer Space Telescope website.

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See also

• ▸George Diller
• ▸Grenfell Record and Bland Advertiser
• ▸103P/Hartley

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