A good source we have used is:

      Fiber Optical Lighting Industries

      950 SE M Street

      Grants Pass,OR 97526



      phone: 1-503-476-6900    Fax: 476-0796



  We had a fiber optic night sky with all the constellations fabricated
to my specifications for our Northern Mystery exhibit in 1994. It was
used to instruct in the use of a sextant for navigational purposes.