Alaska NASA Space Grant Consortium
http://www.uaf.edu/asgp/

Hawaii NASA Space Grant Consortium
http://www.spacegrant.hawaii.edu/

Idaho NASA Space Grant Consortium
http://www.uidaho.edu/nasa_isgc/

Montana NASA Space Grant Consortium
http://www.montana.edu/~wwwmsgc/

Oregon NASA Space Grant Consortium
http://www.ne.orst.edu/spcgrant/

Washington NASA Space Grant Consortium
http://www.waspacegrant.org/

Wyoming NASA Space Grant Consortium
http://wyomingspacegrant.uwyo.edu/

Seattle Museum of Flight
http://www.museumofflight.org/

Museum of the Rockies
www.montana.edu/wwwmor/

Oregon Museum of Science and Industry
http://www.omsi.edu/

WISTEC, Willamette Science & Technology Center
http://www.wistec.org

A.C. Gilbert's Discovery Village
http://www.acgilbert.org

Discovery Center of Idaho
http://www.dcidaho.com/

Palouse Discovery Science Center
http://www.palousescience.org

Bishop Museum
http://www.bishop.hawaii.org

Hawaii Children's Discovery Center
http://www.discoverycenterhawaii.org/

Wyoming Science Adventure Center
http://www.wysac.org

The Imaginarium
http://www.imaginarium.org/

Juneau: Marie Drake Planetarium
http://www.juneau.com/jweb/planet.htm

Hawaii

Honolulu: Bishop Museum Planetarium, Bernice P. Bishop Museum
http://www.bishop.hawaii.org/bishop/planet/sky.html

Kane'ohe: Hokulani Imaginarium, Windward Community College
http://hoaaina.wcc.hawaii.edu/Planetarium/Planetarium.htm

Kapaa: Planetarium, Kauai, Children's Discovery Museum
http://www.kcdm.org

Idaho

Boise: Planetarium, The Discovery Center of Idaho
http://www.scidaho.org

Caldwell: Whittenberger Planetarium, Albertson College of Idaho
http://www.albertson.edu/jumpto/tour/campus%5Fmap12.htm

Pocatello: ISU Planetarium, Idaho State University
http://physics.isu.edu/astronomy-club/astronight.html

Rexburg: Planetarium, Brigham Young University - Idaho
http://www.byui.edu/planetarium/

Twin Falls: Faulkner Planetarium, Herrett Center, College of So. Idaho
http://www.csi.edu/support/museum/faulkner/welcome.html

Montana

Bozeman: Taylor Planetarium, Museum of the Rockies, Montana St. Univ.
http://www.montana.edu/wwwmor/planetarium.html

Oregon

Eugene: Lane E. S. D. Planetarium, Lane Education Service Dist.
http://www.lane.k12.or.us/planetarium

Gresham: The Planetarium, Mt. Hood Community College
http://www.starstuff.com/stars.htm

Portland: Murdock Planetarium, O. M. S. I.
http://www.omsi.edu/

Washington

Bellevue: Willard Geer Planetarium, Bellevue Community College
http://scidiv.bcc.ctc.edu/Astronomy/GeerPlanetarium.html

Bellingham: Planetarium, Phys./Astr. Dept. Western Washington University
http://www.ac.wwu.edu/~skywise

Pullman: Planetarium, Physics Dept. Washington State University
http://astro.wsu.edu/planetarium.html

Seattle: Willard W. Smith Planetarium Pacific Science Center
http://www.pacsci.org/public/exhibits_planetarium/

Seattle: Planetarium, Astronomy Dept. University of Washington
http://www.astro.washington.edu/planetarium

Walla Walla: Charles F. Clise Planetarium Whitman College
http://www.whitman.edu/office_departments/astronomy/facilities.html

Wyoming

Casper: Casper Planetarium, Natrona County School District
http://www.trib.com/WYOMING/NCSD/PLANETARIUM/planetarium.html

Laramie: Planetarium, Phys. & Astronomy University of Wyoming
http://faraday.uwyo.edu/planetarium/index.htm

Hawaii Library Association
http://www.hlaweb.org/

Idaho Library Association
http://www.idaholibraries.org/

Montana Library Association
http://www.mtlib.org/

Oregon Library Association
http://www.olaweb.org/

Washington Library Association
http://www.wla.org/

Wyoming Library Association
http://www.wyla.org/

Jewett Observatory, Washington
http://astro.wsu.edu/observatory.html

Pine Mountain Observatory, Oregon
http://pmo-sun.uoregon.edu/

Manastash Ridge Observatory, Washington
http://www.washington.edu/research/field/observatory.html

Chief Dull Knife College, Montana
http://cdkc.edu/

Fort Belknap College, Montana
http://www.fortbelknap.cc.mt.us/

Heritage College, Washington
http://www.heritage.edu/

Little Big Horn College, Montana
http://main.lbhc.cc.mt.us/

Northwest Indian College, Washington
http://www.nwic.edu

Salish Kootenai College, Montana
http://www.skc.edu/

Stone Child College, Montana
http://www.montana.edu/wwwscc/

Alaska Challenger Center
http://www.challenger.org/clc/centers/Alaska/AK_Kenai.html

Hawaii Challenger Center
http://www.challenger.org/clc/centers/Hawaii/HI_Kapolei.html

Washington Challenger Center
http://www.challenger.org/clc/centers/Washington/WA_Seattle.html