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.
The Ariane 6 upper stage is developed and manufactured by ArianeGroup in Bremen as ESA’s prime contractor.
The ESA Industrial Policy Committee met in Paris on 28 January and approved the next development phase for Aeolus-2.
Germany is the second-largest financial contributor to the Ariane 6 program after France within the European Space Agency (ESA).
The European Space Agency (ESA) approved the selection of the prime contractor for the Aeolus-2 meteorological satellite.
The main Ramses spacecraft is being developed by OHB Italia and the mission is led by the European Space Agency.
The European Space Agency awarded OHB Italia a €63 million contract on 17 October for the Ramses mission’s consolidation and early implementation phases.
The European Space Agency secured the necessary funding for Ramses at its Ministerial Council meeting (CM25) in November 2025, allowing the mission to move into full development.
The ESA could require assurances that Aeolus-2 development will not be hindered by reorganization following the planned merger of aerospace businesses.
OHB is a subcontractor on the Esprit module, one of the ESA contributions to NASA’s Gateway lunar space station.
ESA selected Spirent Communications to lead a three-year project to develop tools and frameworks for quantifying and improving PNT resilience.
ESA and NASA exchange agreements that include the Esprit contribution help secure flight opportunities for European astronauts to the lunar orbital outpost.
At the end of 2025, Thales Alenia Space selected OHB to supply multiple subsystems for the descent module of the ESA Argonaut lunar lander.
The initiative is supported by Element 2 of ESA’s Navigation Innovation and Support Program (NAVISP).
OHB indicated that Germany assumed a leadership role on lunar presence issues at the ESA Ministerial Council (CM25) held in Bremen in November 2025.
Both the European Space Agency's Envision mission and NASA's Veritas mission are planned to carry advanced radar instruments intended to capture sharper images of Venus's surface and detect small pits that might mark skylights.
The European Space Agency plans to launch the first Argonaut lunar lander in 2031.
Spirent Communications will lead an initiative in partnership with the European Space Agency to increase the resilience of Positioning, Navigation and Timing systems used in United Kingdom Critical National Infrastructure.
The European Space Agency is responsible for the DestinE Platform.
Destination Earth is implemented jointly by EUMETSAT, the European Space Agency, and the European Centre for Medium-Range Weather Forecasts.
Sidewinder ESA targets commercial, business, VIP, government, and military aviation markets.