Great Western Observer (GWO)

Latest Edition of GWO

Past Editions of GWO

GWO is the publication of the Western Alliance Conferences (WAC), serving all four western region planetarium organizations:

    • PPA (Pacific Planetarium Association),

    • RMPA (Rocky Mountain Planetarium Association),

    • GPPA (Great Plains Planetarium Association) and

    • SWAP (Southwest Association of Planetariums).

M16 image by Glenn Reagan

Image of M16, by G. Reagan HOU TRA,
Tzec Maun Observatory, 2009.

Panorama and The Pointer - Predecessors of the GWO

PPA Conference Proceedings

Google Group

There is a PPA Google Group (electronic mailing list) -

PPA Bylaws