The opposition was detailed in an opinion piece published by SpaceWatch Global and authored by Christophe Bosquillon, which characterized the internal reaction as a revolt. The dispute centers on the choice to place French government astronauts aboard a commercial provider’s platform instead of established institutional routes.
Under the arrangement, France would send two astronauts to fly on Vast’s space station platform. Vast is a commercial space station startup. The internal objection originates from CNES staff and stakeholders, and the SpaceWatch Global piece describes the reaction as an unprecedented backlash within the agency.
The piece frames the deal as a departure from how France has traditionally accessed human spaceflight, with astronauts flying on a private American station rather than through ESA or government-to-government agreements. The specific terms of the flights beyond the number of astronauts were not detailed.
The dispute reflects a broader tension in European space policy, in which governments seek to embrace commercial providers to remain competitive while legacy institutions with deep national identity view the shift as a threat to their relevance and to European strategic autonomy. Because France is the most assertive European space power, opposition at CNES carries weight beyond a single agreement. The situation marks a rare public rupture between a national space agency and its own government’s commercial space strategy.
The outcome of the internal argument at CNES will indicate whether the deal proceeds as agreed and whether the agency’s objections alter France’s approach. If CNES loses the argument, it would signal that even the most space-proud European nations are willing to route around their own agencies to buy commercial American capability.
