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Calendars of kite events.

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CATLab

http://www.catlab.net/

👍 0 详情链接

Gloucester Area Astronomy Club

http://www.gaac.us/

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South Shore Astronomical Society

http://www.ssastros.org/

👍 0 详情链接

Astronomical Society of Southern New England

http://www.assne.org/

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North Shore Amateur Astronomy Club

http://www.nsaac.org/

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American Association of Variable Star Observers

http://www.aavso.org/

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Amateur Telescope Makers of Boston

http://atmob.org/

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Aldrich Astronomical Society, Incorporated

http://aldrich.club/

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Everett Astronomical Society

http://www.everettastro.org/

👍 0 详情链接

Tri-City Astronomy Club of Southeastern Washington

http://www.stargazing.net/TCAC/

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Maple Valley Astronomical Society

http://www.maplevalleyastro.org/

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Battle Point Astronomical Association

http://bpastro.org/

👍 0 详情链接

Seattle Astronomical Society

http://www.seattleastro.org/

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Spokane Astronomical Society

http://www.spokaneastronomical.org/

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Vermont Astronomical Society

http://www.vtastro.org/

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Skyscrapers: Amateur Astronomical Society of Rhode Island

http://www.theskyscrapers.org/

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A Review of the Universe: Structures, Evolutions, Observations, and Theories

http://universe-review.ca/

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Astronomy

http://en.citizendium.org/wiki/Astronomy

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Astronomical Optical Interferometry

http://astronomicaloptical.blogspot.com/

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Astronomy Education and Outreach

http://casswww.ucsd.edu/public/astroed.html

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