Cooperation Planetary Defence to Protect Humanity

Source: Press release OHB SE 2 min Reading Time

Related Vendor

Europe and Japan Strengthen Cooperation—OHB CEO Marco Fuchs Attends ESA-JAXA Signing Ceremony in Berlin

ESA and JAXA signed the agreement in the presence of European and Japanese institutional and industry leaders.(Source:  Jorge Pérez de Lara)
ESA and JAXA signed the agreement in the presence of European and Japanese institutional and industry leaders.
(Source: Jorge Pérez de Lara)

Europe and Japan are strengthening their cooperation in planetary defence: OHB CEO Marco Fuchs was in Berlin at the invitation of the European Space Agency (ESA) for the signing of cooperation agreements between the European Space Agency (ESA) and the Japanese space agency JAXA. The signing ceremony at the Italian Embassy was hosted by the ESA in collaboration with the Italian Space Agency (ASI).

With the signing of these agreements, ESA and JAXA reaffirm their strategic partnership in the field of planetary defence and formalise their collaboration on the RAMSES mission (Rapid Apophis Mission for Space Safety). The agreements were signed by ESA Director General Josef Aschbacher and JAXA President Hiroshi Yamakawa in the presence of European and Japanese representatives from the fields of politics, research, and industry.

“Planetary defence isn’t decided on paper, but in practice,” said Marco Fuchs, CEO of OHB. “Missions like Hera and now RAMSES demonstrate that Europe is capable of carrying out asteroid missions to protect Earth quickly, reliably, and with a high level of technological maturity. The fact that ESA and JAXA are relying on proven industrial heritage for RAMSES and pooling their expertise sends a strong signal for effective international cooperation.”

The RAMSES mission is the first concrete operational outcome of the expanded ESA-JAXA cooperation. The launch is scheduled for 2028, with the aim of reaching the near-Earth asteroid (99942) Apophis about two months before its exceptionally close flyby of Earth in April 2029. With a diameter of about 375 meters (approx. 1,230 ft), Apophis will pass Earth at a distance of only about 32,000 kilometers (approx. 20,000 miles)—closer than geostationary satellites. There is no risk of impact, but the event is extremely rare and of high scientific value.

OHB CEO Marco Fuchs, together with ESA Secretary General Josef Aschbacher and Roberto Aceti, Managing Director of OHB Italia.(Source:  OHB)
OHB CEO Marco Fuchs, together with ESA Secretary General Josef Aschbacher and Roberto Aceti, Managing Director of OHB Italia.
(Source: OHB)

During its flyby, the RAMSES probe will accompany the asteroid Apophis before, during, and after the close approach, studying how Earth’s gravitational pull affects its orbit, rotation, shape, and surface. The measurement data collected will provide crucial insights into the structure, composition, and behavior of large asteroids—information that is essential for the further development of future protection and defence strategies.

Technologically, RAMSES is based on the ESA’s Hera mission, which was developed and built by OHB System AG in just four years. This Hera heritage enables the RAMSES mission to be carried out in record time: the probe’s development, integration, and testing must be completed in just 3.5 years in order to reach the asteroid on schedule. ESA has commissioned OHB Italia as the prime contractor to build the spacecraft; parts of the probe are being built at OHB in Bremen (Germany).

With Hera and RAMSES, OHB is underscoring its leading role in the field of planetary defence. At the same time, the deepened collaboration between ESA and JAXA demonstrates how international partnerships translate technological excellence into concrete missions of strategic importance—for the security of Earth and the strengthening of European and international space expertise.

Subscribe to the newsletter now

Don't Miss out on Our Best Content

By clicking on „Subscribe to Newsletter“ I agree to the processing and use of my data according to the consent form (please expand for details) and accept the Terms of Use. For more information, please see our Privacy Policy. The consent declaration relates, among other things, to the sending of editorial newsletters by email and to data matching for marketing purposes with selected advertising partners (e.g., LinkedIn, Google, Meta)

Unfold for details of your consent