flygcforum.com ✈ MEGA PLANES ✈ SOFIA Window To The Hidden Universe - NASA Documentary ✈
SOFIA Science Center: SOFIA is the largest airborne observatory in the world, capable of making observations that are impossible for even the largest and highest ground-based telescopes. During its planned 20-year lifetime, SOFIA also will inspire the development of new scientific instrumentation and foster the education of young scientists and engineers.