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.
ESA’s vision for an independent European outpost depends on the operational cadence and scale of the Ariane 6 heavy-lift rocket.
The ESA public call seeks at least two distinct design concepts for a completely reusable spaceplane system.
The European Space Agency is investigating building a sovereign European space station.
The feasibility assessment with Airbus Defense and Space is part of the RADICAL project within the European Space Agency’s Advanced Research in Telecommunications Systems (ARTES) program.
The ESA public call encourages exploration of innovative propulsion approaches including detonation-based systems and air-breathing engines that use atmospheric oxygen.
The European Space Agency (ESA) opened a public call on 27 February for SMEs and startups in Europe to submit designs for a fully reusable launch system based on spaceplanes.
On March 5, 2026 the European Space Agency awarded Mynaric a contract to develop a laser communications demonstration system for the High Throughput Optical Network (HydRON) project.
The European Space Agency estimates about 36,000 orbital objects are monitored regularly.
The European Space Agency estimates more than one million objects are drifting in orbit.
The Solar wind Magnetosphere Ionosphere Link Explorer is a joint mission between the European Space Agency (ESA) and the Chinese Academy of Sciences (CAS).
ESA is contributing to the Ultraviolet Imager (UVI) instrument and to mission operations once Smile is in orbit.
ESA is providing the Smile payload module that carries three of the four scientific instruments, the Soft X-ray Imager (SXI) instrument, the launcher, and Assembly, Integration and Test facilities and services.
The Santiago Optical Ground Station is supported by the European Space Agency and transitions ground-station communications from radio frequency dependencies to high-bandwidth laser-based communication.
The European Space Agency published a call for the design of a fully reusable, responsive launch system that employs spaceplanes.
ESA and industrial partner technical teams at the Guiana Space Centre perform functional checks, system checks, and integration of spacecraft with the launcher.
The ESA call encourages proposals that include novel propulsion techniques and identifies detonation and air-breathing-based propulsion systems as potential avenues of exploration.
The Agencia Espacial Española is working with ESA to launch a nuclear propulsion program.
The ESA call is restricted to non-prime contractors, limiting eligibility to small- and medium-sized enterprises (SMEs).
The ESA ScyLight program focuses on maturing European-made optical and quantum communications technologies to provide secure and resilient connectivity for member states and global partners.
The Smile mission is a scientific cooperation between the European Space Agency and the Chinese Academy of Sciences.