Tag Teleskop
4

DLR Observatorium Empfingen

Duration: 00:08:52
Year: 2022

DLR SOFIA am Flughafen Köln Bonn

Duration: 00:04:54
Year: 2021

SOFIA

Duration: 00:06:35

Sofia Boeing 747SP fliegende Sternwarte

Duration: 00:17:40
Year: 2017