The Stratospheric Observatory For Infrared Astronomy (SOFIA) is an airborne observatory consisting of a specially modified Boeing 747SP with a 2.7 m telescope, flying at altitudes as high as 13.7 km (45,000 ft). Designed to observe at wavelengths from 0.3 mu m to 1.6 mm, SOFIA operates above 99.8% of the water vapor that obscures much of the infrared and submillimeter. SOFIA has seven science instruments under development, including an occultation photometer, near-, mid-, and far-infrared cameras, infrared spectrometers, and heterodyne receivers. SOFIA, a joint project between NASA and the German Aerospace Center Deutsches Zentrum fur Luft und-Raumfahrt, began initial science flights in 2010 December, and has conducted 30 science flights in...
Author Institution: Department of Astronomy, University of Minnesota, 116 Church Street, S. E.; Minn...
Half of the radiant energy in the Universe emerges in the mid- to far-infrared portion of the electr...
The Stratospheric Observatory For Infrared Astronomy (SOFIA) is a 2.5 m telescope which will fly in...
The Stratospheric Observatory For Infrared Astronomy (SOFIA) is an airborne observatory consisting o...
Author Institution: Department of Astronomy, University of Minnesota, 116 Church Street, S. E.; Minn...
Author Institution: Department of Astronomy, University of Minnesota, 116 Church Street, S. E.; Minn...
Author Institution: Department of Astronomy, University of Minnesota, 116 Church Street, S. E.; Minn...
Author Institution: Department of Astronomy, University of Minnesota, 116 Church Street, S. E.; Minn...
The Stratospheric Observatory for Infrared Astronomy (SOFIA), a joint US/German project, is a 2.5-m ...
Author Institution: Department of Astronomy, University of Minnesota, 116 Church Street, S. E.; Minn...
The Stratospheric Observatory for Infrared Astronomy (SOFIA) is an airborne observatory, carrying a ...
The Stratospheric Observatory for Infrared Astronomy (SOFIA) is the world\u27s largest airborne obse...
Author Institution: Minnesota Institute for Astrophysics, University of Minnesota, 116 Church Street...
Author Institution: Minnesota Institute for Astrophysics, University of Minnesota, 116 Church Street...
An astronomical instrument promises to significantly extend the cur-rently available range of useful...
Author Institution: Department of Astronomy, University of Minnesota, 116 Church Street, S. E.; Minn...
Half of the radiant energy in the Universe emerges in the mid- to far-infrared portion of the electr...
The Stratospheric Observatory For Infrared Astronomy (SOFIA) is a 2.5 m telescope which will fly in...
The Stratospheric Observatory For Infrared Astronomy (SOFIA) is an airborne observatory consisting o...
Author Institution: Department of Astronomy, University of Minnesota, 116 Church Street, S. E.; Minn...
Author Institution: Department of Astronomy, University of Minnesota, 116 Church Street, S. E.; Minn...
Author Institution: Department of Astronomy, University of Minnesota, 116 Church Street, S. E.; Minn...
Author Institution: Department of Astronomy, University of Minnesota, 116 Church Street, S. E.; Minn...
The Stratospheric Observatory for Infrared Astronomy (SOFIA), a joint US/German project, is a 2.5-m ...
Author Institution: Department of Astronomy, University of Minnesota, 116 Church Street, S. E.; Minn...
The Stratospheric Observatory for Infrared Astronomy (SOFIA) is an airborne observatory, carrying a ...
The Stratospheric Observatory for Infrared Astronomy (SOFIA) is the world\u27s largest airborne obse...
Author Institution: Minnesota Institute for Astrophysics, University of Minnesota, 116 Church Street...
Author Institution: Minnesota Institute for Astrophysics, University of Minnesota, 116 Church Street...
An astronomical instrument promises to significantly extend the cur-rently available range of useful...
Author Institution: Department of Astronomy, University of Minnesota, 116 Church Street, S. E.; Minn...
Half of the radiant energy in the Universe emerges in the mid- to far-infrared portion of the electr...
The Stratospheric Observatory For Infrared Astronomy (SOFIA) is a 2.5 m telescope which will fly in...