Скачать или смотреть NASA Boeing 747SP Flying Observatory Resumes Test Flights

Video courtesy NASA

This 107 second video clip shows NASA's flying observatory as it resumes test flights including the first in-flight opening of the telescope cavity door.

The Next Generation Airborne Observatory

Astronomical objects emit many forms of energy, which neither the human eye nor ordinary telescopes can detect. Infrared is one form of this invisible energy. SOFIA is an airborne observatory that will study the universe in the infrared spectrum. Besides this contribution to science progress, SOFIA will be a major factor in the development of observational techniques, of new instrumentations and in the education of young scientists and teachers in the discipline of infrared astronomy.

NASA and the DLR, German Aerospace Center, are working together to create SOFIA — a Boeing 747SP aircraft modified by L-3 Communications Integrated Systems to accommodate a 2.5 meter reflecting telescope. SOFIA will be the largest airborne observatory in the world, and will make observations that are impossible for even the largest and highest of ground-based telescopes. SOFIA is an 80%/20% partnership with the German Space Agency (DLR). The Observatory is being developed for NASA and DLR by a team of international government and industry experts led by Dryden Flight Research Center; the Program is divided into two main "Projects": the Platform Project (the aircraft and its subsystems), managed by DFRC, and the Science Project, managed by ARC. SOFIA will be based at NASA's Dryden Flight Research Center, adjacent to Edwards Air Force Base in southern California. SOFIA's science and mission operations center will be at NASA's Ames Research Center in northern California.

SOFIA is just one of the space-based observatory missions under NASA's Origins Program, which along with the ground-based observatories paves the way for future achievements. As each Origins mission makes radical advances in technology, innovations will be fed forward, from one generation of missions to the next.

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