![Phil Harrington Releases 2019 Astronomy Calendar Filled with Astro Images of the Universe | Astronomy Technology Today Phil Harrington Releases 2019 Astronomy Calendar Filled with Astro Images of the Universe | Astronomy Technology Today](https://astronomytechnologytoday.com/wp-content/uploads/2018/09/Phil-Harrington-Astronomy-2019-Wall-Calendar-300x300.jpg)
Phil Harrington Releases 2019 Astronomy Calendar Filled with Astro Images of the Universe | Astronomy Technology Today
![Philip Harrington (born March 4, 1956), American Astronomer, author | World Biographical Encyclopedia Philip Harrington (born March 4, 1956), American Astronomer, author | World Biographical Encyclopedia](https://prabook.com/web/show-photo.jpg?id=2501156&cache=false)
Philip Harrington (born March 4, 1956), American Astronomer, author | World Biographical Encyclopedia
![Cosmic Challenge: Horsehead Nebula (Barnard 33) - Phil Harrington's Cosmic Challenge - Articles - Articles - Cloudy Nights Cosmic Challenge: Horsehead Nebula (Barnard 33) - Phil Harrington's Cosmic Challenge - Articles - Articles - Cloudy Nights](http://cloudynights.com/images/2022/2022-01_CC_files/map.jpg)
Cosmic Challenge: Horsehead Nebula (Barnard 33) - Phil Harrington's Cosmic Challenge - Articles - Articles - Cloudy Nights
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Star Ware: The Amateur Astronomer's Guide to Choosing, Buying, and Using Telescopes and Accessories: Harrington, Philip S.: 9780471750635: Amazon.com: Books
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Astronomy for All Ages: Discovering The Universe Through Activities For Children And Adults: Harrington, Philip, Pascuzzi, Edward: 9780762708093: Amazon.com: Books
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The Deep Sky: An Introduction (Sky & Telescope Observer's Guides): Harrington, Philip S., Robinson, Leif J.: 9780933346802: Amazon.com: Books
![Philip Harrington (born March 4, 1956), American Astronomer, author | World Biographical Encyclopedia Philip Harrington (born March 4, 1956), American Astronomer, author | World Biographical Encyclopedia](https://prabook.com/web/show-photo.jpg?id=2501159&cache=false)
Philip Harrington (born March 4, 1956), American Astronomer, author | World Biographical Encyclopedia
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