• Research Institutes and/or Public Policy Analysis

• 118.

ASSOCIATED UNIVERSITIES INC

Associated Universities, Inc. (AUI) makes scientific breakthroughs possible.

• Professional Societies & Associations

• 119.

Springfield Telescope Makers Inc

The home of the Springfield Telescopes Makers and their annual convention of amateur telescope makers Springfield Telescope Makers, Inc.

Oca Corp

This is the Twitter home of the International Academy of Astrology Professional standards in astrological education since 1997 at an affordable price, and all online with live instructors.

• Visual Arts Organizations

• 121.

International Association of Astronomical Artists

Brought to you by International Association of Astronomical Artists.

• Astronomy (includes Observatories)

• 122.

Native Skywatchers Incorporated

THIS CORPORATION IS ORGANIZED AND SHALL BE OPERATED EXCLUSIVELY FOR CHARITABLE,SCIENTIFIC, AND EDUCATIONAL PURPOSES.

Denver Astronomical Society

The #Denver #Astronomical Society (DAS) promotes the enjoyment of #astronomy by providing educational and observing opportunities to the general public.

• Single Organization Support

• 124.

LOWELL OBSERVATORY FOUNDATION

Get Giving Contact us to give back to our mission of education outreach and research.

THE VIRGINIA AIR & SPACE CENTER

As the official visitor center for NASA Langley Research Center, VASSC features hands-on aviation & space exhibits spanning 100 years, more than 30 historic aircrafts, and a giant-screen 3D IMAX Theater.

LOWELL OBSERVATORY

Established in 1894, Lowell Observatory is a leading astronomical research institution.