ESA chief calls for greater European space autonomy as trust in US partnership erodes

The head of the European Space Agency has issued a wakeup call to decision makers amid partners cancelling missions and geopolitical changes affecting the space sector, calling for Europeans to be pilots rather than passengers. In a LinkedIn post published last month, European Space Agency (ESA) Director General Josef Aschbacher stated that recent decisions taken by the United States to pause the lunar Gateway station and cancel the Mars Sample Return mission campaign — both major projects with deep ESA commitments — have revealed how dependent the agency is on outside actions. "Europe has become too exposed to decisions beyond its control," Aschbacher wrote, before laying out the challenge the continent faces. "The choice before Europe is clear: Do we pilot, or are we merely passengers?" The situation for ESA and its 23 member states is complex, requiring Europe to both develop agency and autonomy while balancing this with fruitful collaboration, Aschbacher noted. "The current environment demands both diversified international partnerships and strengthened autonomous capabilities," he wrote. "Only under these conditions can Europe decide when to act independently and when to cooperate globally, protecting our investments and our industrial base amid geopolitical uncertainty." With trust in the U.S. as a reliable partner taking a hit, collaboration with other space actors such as Japan, South Korea and Australia could grow, while Europe also pursues its own capabilities. …