NASA's SOFIA 747SP Flies its Last Mission - Airport Spotting
NASA's SOFIA Flying Observatory Marks 100th Flight | NASA
NASA's SOFIA airborne observatory takes flight – an annotated graphic – Engineering & Technology magazine
Go Behind-The-Scenes on SOFIA | NASA
NASA Deploys SOFIA Observatory in Chile - Diálogo Américas
Stratospheric Observatory for Infrared Astronomy (SOFIA) | NIST
SOFIA – the airborne infrared observatory - DLR Portal
Stratospheric Observatory for Infrared Astronomy - Wikipedia
NASA's Flying SOFIA Telescope Observatory Damaged by Storm - CNET
Stratospheric Observatory for Infrared Astronomy - Wikipedia
End Of An Era: NASA's SOFIA Boeing 747 Has Taken Its Last Ever Flight
Costly SOFIA telescope faces termination after years of problems
SOFIA (Stratospheric Observatory for Infrared Astronomy) | Center for Astrophysics
NASA's SOFIA observatory: the flying telescope | Space
NASA's Unique SOFIA Boeing 747SP Flying Telescope Is Done - FLYING Magazine
Sofia, the Historic Airplane-Borne Telescope, Lands for the Last Time | WIRED
NASA's SOFIA Boeing 747 Takes Off For The Final Time
26 January 2021, Hamburg: Behind the open hatch, the reflecting telescope of the flying stratospheric observatory "SOFIA" can be seen inside a converted Boeing 747 during final checks at Lufthansa Technik. The
The airborne observatory SOFIA to end its mission after eight years of operations - DLR Portal
SOFIA: NASA's telescope in the sky | CNN
Observatory | Deutsches SOFIA Institut | University of Stuttgart
Saying goodbye to SOFIA, NASA's 747 with a telescope | Popular Science
