The history of ESA's Telecommunications Satellite Programme from the Orbital Test Satellite (OTS) to Olympus and Artemis.
Άδεια
ESA Standard Licence
Σχετικά βίντεο
The history of ESA's Telecommunications Satellite Programme from the Orbital Test Satellite (OTS) to Olympus and Artemis.
Άδεια
ESA Standard Licence