Stock Photo - 26 January 2021, Hamburg: Nadine Fischer, telescope engineer and software and mechanical engineering expert German Sofia Institute, stands in front of the converted Boeing 747 with the flying stratospheric observatory ""SOFIA"" during final checks at Lufthansa Technik. The Stratospheric Observatory for Infrared Astronomy (Sofia) is a Boeing 747 converted into a flying telescope by the U.S. space agency NASA and the German Aerospace Center (DLR). It has been undergoing maintenance at the Lufthansa Technik base in Hamburg in recent weeks. Photo: Christian Charisius/dpa. - Hamburg/Hamburg/Germany

Stock Photo: 26 January 2021, Hamburg: Nadine Fischer, telescope engineer and software and mechanical engineering expert German Sofia Institute.

Searchable keywords

Choose multiple keywords