The Great Lakes Planetarium Association (GLPA) is a professional organization dedicated to supporting astronomy or space science education through planetaria, and offers membership to all individuals connected with the operation of planetariums regardless of geographic location.
GLPA is supported by a number of fine companies and organizations. To see the list of current GLPA Sponsors and explore their websites, please visit the GLPA Sponsors page. Their generosity has enriched the experiences of countless persons in the planetarium profession.
