SOFIA' is a Boeing 747 SP with a Telescope – Basically it's a Flying Observatory! #NASA « Adafruit Industries – Makers, hackers, artists, designers and engineers!
Flying Telescope Makes An Out-Of-This-World Find : NPR
NASA Has Retired Its Boeing 747SP SOFIA Airborne Observatory After Eight Years Of Scientific Activity - The Aviationist
NASA's Telescope on an Airplane – SOFIA – Finds Clues Hidden in Pluto's Haze
Costly SOFIA telescope faces termination after years of problems
NASA Armstrong Fact Sheet: Stratospheric Observatory for Infrared Astr | NASA
SOFIA: NASA's Flying Telescope Passes Test - TechEBlog
Stratospheric Observatory for Infrared Astronomy - Wikipedia
Saying goodbye to SOFIA, NASA's 747 with a telescope | Popular Science
SOFIA Telescope (@SOFIAtelescope) / Twitter
SOFIA Overview | NASA
End Of An Era: NASA's SOFIA Boeing 747 Has Taken Its Last Ever Flight
SOFIA airborne telescope aims high (photos) - CNET
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
SOFIA Stratospheric Observatory makes its last flight