A key factor in achieving this is the reusability of rocket stages, a challenge being addressed by the German-Japanese-French project CALLISTO (Cooperative Action Leading to Launcher Innovation in ...

Development and operation of a technology demonstrator for a reusable rocket first stage (VTVL) Acquisition of flight data and scientific knowledge for the development and demonstration of relevant ...

It was released this October but, despite being set in The Callisto Protocol universe, it just had that one-word title. “It was just such a tonal shift that we wanted to make it its own thing ...