Astroscale Wins Minister of Defense Award at 7th Space Development and Utilization Award for World-First Mission
Astroscale has received the Minister of Defense Award for its ADRAS-J mission, which achieved the world's first successful close-up approach and photography of actual space debris. The award recognizes the company's technical contribution to space sustainability and security.
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- 📰 Published: March 31, 2026 at 22:00
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Astroscale Holdings Inc., a leader in on-orbit services including space debris removal, has been honored with the Minister of Defense Award at the 7th Space Development and Utilization Award ceremony hosted by the Cabinet Office on March 17. The award recognizes the success of the ADRAS-J (Active Debris Removal by Astroscale-Japan) mission, which achieved a world-first by successfully approaching and capturing close-up images of actual space debris.
The Space Development and Utilization Award is a system designed to honor outstanding successes that have contributed significantly to the promotion of space development and utilization, aiming to further advance Japan's space efforts and foster public understanding. The Minister of Defense Award, in particular, is granted to initiatives that have shown remarkable achievements in promoting space use in the defense sector and contributing to national safety and security, including disaster prevention, from the perspective of stable space utilization.
Key Selection Point (Selection Committee Comment):
'The successful close proximity and short-range photography of debris by ADRAS-J is highly commendable. This establishes technologies that can contribute not only to future debris countermeasures but also to Space Domain Awareness (SDA). The debris removal technology itself is a crucial technique that all of humanity must address, and marking this first step is a significant achievement.'
Comment from Mitsuhiro Okada, Founder & CEO of Astroscale:
'We are deeply honored to receive the Minister of Defense Award at the Space Development and Utilization Award. The ADRAS-J mission was extremely important for Astroscale. We believe this award recognizes our achievements and reflects expectations for our on-orbit services. We extend our gratitude to the organizers, selection committee, the Ministry of Defense, and JAXA for their contract and support of this mission.'
ADRAS-J is a mission aimed at establishing RPO (Rendezvous and Proximity Operations) technology—the ability to safely and precisely approach target objects—which is essential for 'space roadside assistance' services that enable debris countermeasures and a circular economy in space. Developed and operated as Phase I of the Japan Aerospace Exploration Agency’s (JAXA) Commercial Debris Removal Demonstration (CRD2) program, the mission achieved several world-firsts, including long-range approach and short-range observation of a large piece of debris (a Japanese rocket upper stage: approx. 11m long, 4m wide, weighing 3 tons).
Techniques to safely and precisely approach and manipulate objects are foundational to all on-orbit services, including debris removal. Establishing RPO technology for non-cooperative objects—those that do not provide position data or maintain attitude stability in low Earth orbit where objects move at ultra-high speeds—was an extremely difficult and unprecedented technological challenge.
Historically, space development was characterized by a 'disposable culture' where objects were left in orbit after their mission ended due to a lack of maintenance or repair capabilities. Astroscale's on-orbit services fill this gap as a 'space roadside assistance' provider, working on situational awareness and satellite refueling in addition to debris removal. None of these are possible without safe approach technology, which significantly expands the range and potential of operations in space.
The Space Development and Utilization Award is a system designed to honor outstanding successes that have contributed significantly to the promotion of space development and utilization, aiming to further advance Japan's space efforts and foster public understanding. The Minister of Defense Award, in particular, is granted to initiatives that have shown remarkable achievements in promoting space use in the defense sector and contributing to national safety and security, including disaster prevention, from the perspective of stable space utilization.
Key Selection Point (Selection Committee Comment):
'The successful close proximity and short-range photography of debris by ADRAS-J is highly commendable. This establishes technologies that can contribute not only to future debris countermeasures but also to Space Domain Awareness (SDA). The debris removal technology itself is a crucial technique that all of humanity must address, and marking this first step is a significant achievement.'
Comment from Mitsuhiro Okada, Founder & CEO of Astroscale:
'We are deeply honored to receive the Minister of Defense Award at the Space Development and Utilization Award. The ADRAS-J mission was extremely important for Astroscale. We believe this award recognizes our achievements and reflects expectations for our on-orbit services. We extend our gratitude to the organizers, selection committee, the Ministry of Defense, and JAXA for their contract and support of this mission.'
ADRAS-J is a mission aimed at establishing RPO (Rendezvous and Proximity Operations) technology—the ability to safely and precisely approach target objects—which is essential for 'space roadside assistance' services that enable debris countermeasures and a circular economy in space. Developed and operated as Phase I of the Japan Aerospace Exploration Agency’s (JAXA) Commercial Debris Removal Demonstration (CRD2) program, the mission achieved several world-firsts, including long-range approach and short-range observation of a large piece of debris (a Japanese rocket upper stage: approx. 11m long, 4m wide, weighing 3 tons).
Techniques to safely and precisely approach and manipulate objects are foundational to all on-orbit services, including debris removal. Establishing RPO technology for non-cooperative objects—those that do not provide position data or maintain attitude stability in low Earth orbit where objects move at ultra-high speeds—was an extremely difficult and unprecedented technological challenge.
Historically, space development was characterized by a 'disposable culture' where objects were left in orbit after their mission ended due to a lack of maintenance or repair capabilities. Astroscale's on-orbit services fill this gap as a 'space roadside assistance' provider, working on situational awareness and satellite refueling in addition to debris removal. None of these are possible without safe approach technology, which significantly expands the range and potential of operations in space.