Agence spatiale européenne
The European Space Agency (ESA) is an intergovernmental organization dedicated to space exploration, with 22 member states. Founded in 1975, ESA shapes Europe's space capabilities, ensuring investments in space deliver benefits to European citizens, working across the entire space sector. ESA develops and operates Earth observation, navigation, telecommunications, and astronomy satellites and sends probes to explore the solar system, partnering with agencies like NASA, JAXA and commercial partners like Airbus. Key programs include the development of launch vehicles like Ariane and Vega, the Galileo satellite navigation system, and missions like Rosetta and BepiColombo.
All verified mentions of this organization in source documents.
UARX Space was named an ESA Rising Star in November 2025.
The European Space Agency supplied the European Service Module (ESM) for NASA’s Orion spacecraft.
MTG is an Earth observation mission developed by the European Space Agency together with European partners.
The ESA/JAXA BepiColombo mission is currently en route to Mercury with orbital insertion planned for the end of 2026.
Beginning in 2031, NASA's Europa Clipper mission and the European Space Agency's JUICE mission will explore Jupiter's large moons in detail.
The ESA ARTES HummingSat funding package was backed at the 2025 Ministerial Conference by pledges from Switzerland, Germany, Austria, Sweden, Norway, and Associate Member Canada.
Josef Aschbacher is the Director General of the European Space Agency (ESA).
IRIS² full operational readiness is targeted for 2031, contingent on industry scaling through ESA reimbursements.
The European Space Agency received a mandate from its member governments to prepare four in-orbit demonstrator missions.
Luca Parmitano is an astronaut with the European Space Agency.
Telespazio is a lead company on the European Space Agency’s Moonlight program.
The NRE reimbursement policy shifts ESA's role from primarily funding research to supporting industrial mass production for multi-orbit megaconstellations.
The European Space Agency will reimburse non-recurring costs of scaling technology for constellations.
Space Rider is a collaboration among ESA, Thales Alenia Space, and Avio.
ESA has a strategy to increase competitiveness in the launcher market, which is dominated by private operators, to ensure guaranteed access to space for Europe.
On January 26, 2026, the European Space Agency expanded the IRIS² (Infrastructure for Resilience, Interconnectivity and Security by Satellite) network's low-LEO segment.
The additional ESA funding was provided through the Advanced Research in Telecommunications Systems (ARTES) HummingSat Partnership Project within ESA Connectivity and Secure Communications.
ESA's new NRE reimbursement framework covers costs associated with the industrialization of existing products, including high-rate production lines, tooling, and automated testing rigs.
The Giotto mission reached and studied Halley’s Comet in 1986 under the European Space Agency.
ESA opened the low-LEO segment to broaden the pool of potential industrial contributors beyond the initial prime contractors for IRIS².