The SOFIA 747-SP aircraft, complete with a 98.4-inch (2.5 meter) infrared telescope, is rapidly nearing its first test flight. Under development for 8 years, NASA’s Stratospheric Observatory for ...
EDWARDS AIR FORCE BASE, CA — NASA’s Stratospheric Observatory for Infrared Astronomy, or SOFIA, has passed a significant mission milestone. It has completed the first phase of experimental flight ...
WASHINGTON — An accelerated test schedule for the U.S.-German Stratospheric Observatory for Infrared Astronomy (SOFIA) was the unintended consequence of the telescope-equipped jetliner being forced to ...
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