NASA's Telescope on an Airplane – SOFIA – Finds Clues Hidden in Pluto's Haze
SOFIA First Flight - Boeing 747SP Website
SOFIA 747 telescope | Loft bed, Home, Home decor
Observatory | Deutsches SOFIA Institut | University of Stuttgart
SOFIA – the airborne infrared observatory - DLR Portal
NASA's 747SP SOFIA: World's biggest flying observatory | CNN
NASA Has Retired Its Boeing 747SP SOFIA Airborne Observatory After Eight Years Of Scientific Activity - The Aviationist
Inside SOFIA, NASA's flying telescope in Christchurch - YouTube
SOFIA: NASA's Flying Telescope Passes Test - TechEBlog
SOFIA – the airborne infrared observatory - DLR Portal
Stratospheric Observatory for Infrared Astronomy - Wikipedia
Stratospheric Observatory for Infrared Astronomy (SOFIA) | NIST
Sofia, the Historic Airplane-Borne Telescope, Lands for the Last Time | WIRED
Congress Is Worried About NASA's Decision To Retire The SOFIA Boeing 747
Costly SOFIA telescope faces termination after years of problems
SOFIA – the airborne infrared observatory - DLR Portal
NASA's Unique SOFIA Boeing 747SP Flying Telescope Is Done - FLYING Magazine
SOFIA Stratospheric Observatory makes its last flight
SOFIA Overview | NASA
NASA Armstrong Fact Sheet: Stratospheric Observatory for Infrared Astr | NASA
NASA's SOFIA 747SP Flies its Last Mission - Airport Spotting
NASA's Boeing 747 Airborne Telescope SOFIA Discovers Water on the Moon
