Géraldine Naja Takes Helm as Director of Space Transportation at European Space Agency

Géraldine Naja has officially assumed the role of Director of Space Transportation at the European Space Agency as of April 1, 2026. In this new capacity, she will also serve as the acting director of the recently renamed Commercialisation and Industry Partnership directorate.

Upon her appointment, Naja expressed her commitment to building on the strong foundations laid by her predecessors while enhancing Europe’s competitive capabilities in space access and shaping the future of transportation. Before taking on her current role, she led the former Directorate of Commercialisation, Industry and Competitiveness, which has now transitioned into her new directorate. In that position, she prioritized the commercialization and competitiveness of the European space industry, implementing innovative strategies and tools to foster a more vibrant market-driven environment.

A native of France, Naja graduated from École Polytechnique and École Nationale Supérieure de Techniques Avancées (ENSTA), and also earned a Master’s degree in political science from Sciences Po in Paris. Her journey with the European Space Agency began in 1987 as a Payload Operations Engineer within the Space Station Directorate. Throughout her extensive career, she has held a high number of senior positions, including leadership roles in long-term space policy, strategic institutional matters, and EU relations, among others.

In a related development, Toni Tolker-Nielsen has announced his retirement after nearly 40 years of service to ESA. Having served as the Director of Space Transportation since July 2023, he played a pivotal role in strengthening Europe’s autonomy in space transportation, overseeing the stabilization of the Ariane 6 and Vega-C programs while planning future advancements through initiatives like the European Launcher Challenge.

ESA Director General Josef Aschbacher recognized Tolker-Nielsen’s significant contributions to Europe’s launch sector, highlighting his impactful presence at various launches, particularly at Europe’s Spaceport in French Guiana. Colleagues remembered him for his genuine warmth and authenticity, qualities that made a lasting impression on the agency’s culture.

Reflecting on his tenure, Tolker-Nielsen expressed pride in the collaborative achievements of the agency, emphasizing ESA’s commitment to fostering European cooperation in space endeavors. Naja’s appointment is part of ESA’s broader organizational transformation approved by Member States during the November 2025 Ministerial Council. This ongoing evolution aims to position ESA at the leading edge of the rapidly evolving space landscape, with further leadership announcements anticipated in June.