Space & Satellites
NASA and DLR Enhance Artemis Lunar Exploration Partnership
NASA and Germany’s aerospace agency expand Artemis collaboration with advanced radiation sensors for Moon missions, strengthening international space exploration efforts.
On June 16, 2025, NASA and the German Aerospace Center (DLR) signed a renewed agreement to deepen their collaboration under the Artemis campaign. This partnership, formalized during the Paris Air Show, represents a significant step forward in international cooperation aimed at establishing a sustainable human presence on the Moon and preparing for future missions to Mars.
With the Artemis II mission scheduled for no later than April 2026, this agreement will see the deployment of DLR’s advanced M-42 radiation detectors aboard the Orion spacecraft. These sensors are designed to gather critical data on space radiation, a major challenge in long-duration human spaceflight. This collaboration underscores the growing importance of cross-border partnerships in tackling complex scientific and technological challenges in space exploration.
As space agencies around the world align their resources and expertise, the Artemis program stands as a symbol of collective ambition. The renewed NASA-DLR partnership not only enhances astronaut safety but also strengthens the foundations for future lunar and Martian missions through shared knowledge and innovation.
The German Aerospace Center (DLR) has long been a key player in international space missions, contributing to both the European Space Agency (ESA) and NASA-led initiatives. In the context of Artemis, DLR has already demonstrated its capabilities through the MARE project during Artemis I, which included 12,000 passive and 16 active radiation detectors aboard the Orion spacecraft. These instruments provided the first continuous radiation measurements beyond low Earth orbit.
Building on this foundation, DLR will now supply M-42 radiation detectors for Artemis II. These next-generation devices are designed to collect high-fidelity radiation data during the mission’s 10-day journey around the Moon. This information is crucial for developing effective shielding and health protocols to protect astronauts from the harmful effects of cosmic radiation.
According to Anke Pagels-Kerp, DLR’s divisional board member for space, “Comprehensive and coherent radiation measurements in open space are essential for developing protective measures against space radiation.” This statement reflects the strategic importance of the partnership and the scientific rigor behind DLR’s contributions.
“To develop effective protective measures against the impact of space radiation on the human body, comprehensive and coherent radiation measurements in open space are essential.”, Anke Pagels-Kerp, DLR NASA’s Artemis campaign is more than a national endeavor, it is a global initiative designed to bring together international partners in pursuit of sustainable lunar exploration. The program aims to land the first woman and the next man on the Moon and to establish a long-term presence by the late 2020s. These goals are aligned with broader ambitions to prepare for human exploration of Mars in the following decades.
Germany’s involvement through DLR is part of a larger framework of international cooperation that includes ESA, JAXA (Japan Aerospace Exploration Agency), and CSA (Canadian Space Agency). ESA, for instance, is providing the European Service Module for the Orion spacecraft, which delivers propulsion and life support capabilities essential for the mission’s success. By pooling resources and expertise, these partnerships help distribute the financial and technological burdens of space exploration. The Artemis program’s projected budget of approximately $93 billion through 2025 highlights the scale of investment required and the value of international contributions in achieving mission milestones.
The renewed NASA-DLR agreement also carries significant diplomatic weight. It follows a productive meeting between U.S. President Joe Biden and German Chancellor Olaf Scholz earlier in June, underscoring the role of space cooperation in strengthening transatlantic ties. Acting NASA Administrator Janet Petro emphasized this point, stating, “The German Aerospace Center has been a valuable partner in Artemis… I am excited to build upon our great partnership with Germany.”
This partnership reflects a broader trend in space policy, where geopolitical alliances are increasingly mirrored in space collaboration. As countries seek to maintain leadership in emerging domains, space exploration has become a platform for both scientific achievement and diplomatic engagement.
Moreover, these agreements reinforce the peaceful use of outer space and align with international treaties that promote cooperation over competition. They also open up new avenues for commercial and academic stakeholders to contribute to and benefit from space missions.
One of the most pressing challenges in human spaceflight is exposure to space radiation. Unlike Earth, which is shielded by its magnetic field and atmosphere, space offers little protection from high-energy particles. Prolonged exposure can increase the risk of cancer, cardiovascular disease, and other health issues.
DLR’s M-42 detectors are designed to address this challenge by providing real-time data on radiation levels inside the Orion spacecraft. This data will inform the design of future habitats, spacesuits, and medical protocols, ultimately improving astronaut safety on longer missions to the Moon and Mars.
The Artemis II mission will serve as a critical testbed for these technologies. By simulating the conditions of deep space travel, the mission offers a unique opportunity to validate radiation protection strategies before committing to longer-duration missions.
Collaborations like NASA’s with DLR also facilitate technology transfer and innovation. Data and insights gained from Artemis missions can be applied to other sectors, including aviation, healthcare, and materials science. This cross-pollination of ideas accelerates the development of new technologies and expands the benefits of space exploration to everyday life. For instance, radiation shielding technologies developed for space missions may find applications in medical imaging, nuclear power, and defense. Similarly, sensor technologies used in spacecraft can enhance environmental monitoring and disaster response systems on Earth.
These innovations underscore the dual-use nature of space technologies and highlight the importance of international collaboration in maximizing their impact.
The Artemis program is a stepping stone to Mars. Lessons learned from lunar missions will inform the planning, logistics, and technologies needed for interplanetary travel. This includes everything from life support systems and propulsion technologies to crew psychology and mission duration planning.
Radiation data collected by DLR’s sensors will be particularly valuable in this context, as the journey to Mars involves prolonged exposure to deep space radiation. Understanding these risks is essential for mission planning and astronaut health.
By investing in these foundational missions now, NASA and its partners are laying the groundwork for humanity’s next giant leap, setting foot on the Red Planet and potentially establishing a permanent presence there.
The renewed partnership between NASA and the German Aerospace Center marks a pivotal moment in the Artemis campaign. By combining their strengths in space medicine, engineering, and scientific research, the two agencies are enhancing astronaut safety and mission success. The deployment of advanced radiation sensors on Artemis II not only builds on the achievements of Artemis I but also sets the stage for future exploration beyond the Moon.
As the Artemis program continues to evolve, international collaboration will remain a cornerstone of its success. The contributions of partners like DLR demonstrate how shared goals and mutual respect can drive scientific discovery and technological innovation. Together, we are not just returning to the Moon, we are preparing for a future among the stars.
What is the Artemis program? What is Germany’s role in Artemis? Why is radiation research important for space missions?
NASA and German Aerospace Center Expand Artemis Cooperation: A Strategic Leap in Lunar Exploration
Strengthening International Partnerships Through Artemis
DLR’s Role in Artemis Missions
The Artemis Program’s Global Vision
Political and Diplomatic Dimensions
Scientific and Technological Implications
Advancing Space Medicine and Safety
Technology Transfer and Innovation
Preparing for Mars and Beyond
Conclusion
FAQ
Artemis is NASA’s initiative to return humans to the Moon and establish a sustainable presence, with the broader goal of preparing for missions to Mars.
Through DLR, Germany is contributing radiation sensors, scientific instruments, and technical expertise to support astronaut safety and mission success.
Space radiation poses serious health risks to astronauts. Understanding and mitigating these risks is essential for long-duration missions beyond Earth orbit.
Sources
Photo Credit: NASA
Space & Satellites
Slingshot Aerospace on Fast Company’s 2026 Most Innovative List
Slingshot Aerospace recognized by Fast Company in 2026 for AI-driven space defense tech and key U.S. Space Force contracts.
On March 24, 2026, Slingshot Aerospace announced its inclusion in Fast Company’s annual “World’s Most Innovative Companies of 2026” list. The company was specifically recognized within the Defense Tech category, highlighting its ongoing development of artificial intelligence-powered solutions for the space sector.
According to the official press release, the recognition centers on Slingshot’s pioneering role in Space Operations Intelligence & Autonomy (SOIA). The company provides specialized platforms that assist government, defense, and commercial partners in tracking, interpreting, and responding to activities within an increasingly complex orbital environment.
This is not the first time the publication has highlighted the firm’s technological advancements. In 2024, Slingshot Aerospace was ranked No. 48 on Fast Company’s overall “World’s 50 Most Innovative Companies” list and was featured prominently in the Space category. We at AirPro News note that this latest accolade follows a series of significant defense contracts and security certifications achieved by the company over the past two years.
Slingshot Aerospace has positioned itself as a category creator and leader in SOIA. The company’s core mission involves transforming disparate space data into a unified, common operating picture to strengthen both space-based defense and commercial capabilities.
To achieve this, the company relies on its proprietary infrastructure. According to the provided company data, the Slingshot Global Sensor Network operates a resilient, distributed space object tracking system comprising over 200 daytime and nighttime optical sensors. These sensors are distributed across more than 20 sites globally.
This hardware network feeds directly into the Slingshot Platform, which utilizes advanced space object tracking, artificial intelligence, astrodynamics, and data fusion. The resulting dynamic operational pictures are used for training, planning, and live mission execution by high-profile clients, including Department of Defense (DoD) agencies such as the U.S. Space Force, U.S. Air Force, and DARPA, as well as civil agencies like NOAA and NASA.
The Fast Company award in the Defense Tech category is underpinned by several major operational and financial developments between 2024 and 2026. On January 15, 2026, Slingshot secured a $27 million contract with the U.S. Space Force. The company stated this funding is directed toward modernizing scenario training for space warfare. As part of the Space Force’s Operational Test and Training Infrastructure (OTTI) program, Slingshot is integrating an autonomous, AI-powered agent named “TALOS.” This system realistically imitates satellite behavior and machine-speed adversaries to help Guardians train in a digital environment that mirrors modern orbital threats.
Other notable agreements include a January 2025 selection by the Space Force to provide technology specifically designed for detecting GPS jamming and spoofing threats. Additionally, in December 2024, the company was awarded a $13.3 million contract by the National Oceanic and Atmospheric Administration (NOAA) to develop the user interface for the Traffic Coordination System for Space (TraCSS).
On February 24, 2026, the company achieved Cybersecurity Maturity Model Certification (CMMC) Level 2. This certification validates Slingshot’s capability to protect Controlled Unclassified Information (CUI) for DoD missions, allowing the secure deployment of its AI-powered tracking capabilities within highly sensitive defense environments.
“This achievement represents more than a compliance milestone for Slingshot Aerospace. It reaffirms our deep-rooted culture of excellence and our unwavering commitment to protecting the critical data that underpins U.S. and allied space missions,” said Tim Solms, CEO of Slingshot Aerospace, in the company’s release. The inclusion in the 2026 Fast Company list reflects broader organizational growth and a strategic focus on actionable intelligence in contested environments.
“This award reflects the powerful combination of Slingshot’s innovative culture, our talented and empowered team’s creativity, the visionary leadership of our co-founders, and strong investor support. It underscores our commitment to delivering AI solutions that fuse data into actionable insight, enabling faster decisions and confident action in today’s contested space environment,” Solms stated regarding the Fast Company recognition. We observe that Slingshot Aerospace’s transition from commercial space traffic coordination to advanced, AI-driven counterspace training and threat detection aligns closely with broader geopolitical and aerospace trends. The militarization of space has accelerated, with near-peer adversaries advancing autonomous space capabilities and adopting real-time maneuver tactics.
Industry data indicates that as of early 2024, there were over 8,300 active satellites in orbit, a number that continues to grow rapidly due to commercial mega-constellations. Helping operators avoid collisions and dodge space debris has become a critical sector of the space economy. Slingshot’s focus on autonomous space capabilities directly addresses the DoD’s urgent need to monitor and respond to threats in this vital warfighting domain, bridging the gap between commercial space technology and national security.
What category did Slingshot Aerospace win in Fast Company’s 2026 list? What is the Slingshot Global Sensor Network? What is the TALOS AI agent? Sources: Slingshot Aerospace
Slingshot Aerospace Named to Fast Company’s 2026 Most Innovative Companies List
Pioneering Space Operations Intelligence
Global Sensor Network and AI Integration
Recent Milestones Driving the 2026 Recognition
Major Defense and Civil Contracts
Security and Compliance Achievements
Leadership Perspectives on Innovation
AirPro News analysis
Frequently Asked Questions (FAQ)
Slingshot Aerospace was recognized in the Defense Tech category for 2026.
It is a distributed space object tracking network comprising over 200 daytime and nighttime optical sensors located across more than 20 sites globally.
TALOS is an autonomous AI agent developed by Slingshot Aerospace to imitate satellite behavior and adversaries for U.S. Space Force training. Its integration is funded by a $27 million contract awarded in January 2026.
Photo Credit: Slingshot Aerospace
Space & Satellites
Pulsar Fusion Achieves First Plasma in Sunbird Fusion Rocket System
Pulsar Fusion successfully demonstrates first plasma in its Sunbird nuclear fusion rocket exhaust, advancing deep-space propulsion technology.
UK-based space propulsion Startups Pulsar Fusion has successfully achieved “first plasma” in its Sunbird nuclear fusion rocket exhaust system, marking a critical milestone in the development of next-generation deep-space travel. In a company press release, Pulsar Fusion announced that the successful test represents the first physical demonstration of plasma confinement within a nuclear fusion exhaust architecture designed specifically for spaceflight.
The breakthrough was showcased live during a dedicated technical session at Amazon’s MARS Conference in Ojai, California. According to the official release, the demonstration offers a glimpse into a future where interplanetary transit times could be drastically reduced, potentially revolutionizing how humanity explores the solar system.
The historic test was conducted by Pulsar Fusion scientists at the company’s headquarters in Bletchley, United Kingdom, and live-streamed to an audience of astronauts, Nobel laureates, and robotics experts at the MARS Conference. In the press release, the company detailed that the experiment utilized a combination of powerful electric and magnetic fields to guide and accelerate charged particles through the exhaust channel.
For this initial series of tests, the engineering team selected krypton gas as the propellant. The official release notes that krypton was chosen due to its relatively high ionization efficiency and inert characteristics at the mass flow rates required for early-stage testing. By successfully generating and confining the superheated plasma, Pulsar Fusion has cleared a major initial hurdle in harnessing fusion power for propulsion.
Current spacecraft rely heavily on chemical propulsion, which provides high thrust but low exhaust velocities, or Electric-Aviation propulsion, which offers high efficiency but very low thrust. Fusion propulsion aims to deliver both. According to the company’s press release, the Sunbird Migratory Transfer Vehicle is designed to provide continuous high-thrust propulsion for faster and more efficient travel.
Industry estimates reported by Gizmodo suggest that Pulsar Fusion’s Dual Direct Fusion Drive (DDFD) engine could achieve a remarkably high specific impulse of 10,000 to 15,000 seconds. Furthermore, according to World Nuclear News, the system is designed to generate 2 megawatts of power, providing both continuous thrust and electricity to run spacecraft systems upon arrival at a destination. With this technology, a fusion rocket could theoretically reach speeds over 500,000 miles per hour, according to reporting by Payload Space. This would allow spacecraft to cut the transit time to Mars by half and potentially reach Pluto in just four years, as outlined by World Nuclear News.
Following the successful first plasma test, Pulsar Fusion plans to gather detailed performance data, including thrust and exhaust velocity measurements, to plan the first official Sunbird mission. The press release outlines upcoming hardware upgrades, including the transition to rare-earth, high-temperature superconducting magnets. These magnets will enable stronger magnetic fields, allowing the team to explore higher plasma density and pressure conditions. To maximize the operational lifespan of the Sunbird engine, Pulsar Fusion has also partnered with the UK Atomic Energy Authority. According to the release, this collaborative research program will study the effects of neutron radiation on reactor walls and magnets, a primary cause of wear in fusion systems. Ultimately, the company aims to transition to aneutronic fusion fuel cycles, utilizing Deuterium and Helium-3. Pulsar Fusion is targeting an in-orbit demonstration of the system’s core components by 2027, with hopes for a production-ready vehicle in the early 2030s, according to timelines published by World Nuclear News.
The successful ignition of plasma in a fusion exhaust system represents a monumental engineering feat, but the road to a flight-ready nuclear fusion rocket remains long. Operating an engine at temperatures hotter than the sun’s core requires materials and containment systems that push the boundaries of current material science. However, the economic incentives are substantial.
“With the space economy projected to exceed $1.8 trillion by 2035, faster in-space transport isn’t just a scientific goal; it’s an economic one.”
, Pulsar Fusion statement, as cited by The Independent
This statement highlights the commercial viability of the project. If fusion propulsion can be mastered, we believe it will not only reduce the health risks for astronauts by shortening their exposure to deep-space radiation and microgravity but also enable rapid cargo delivery and asteroid mining missions that are currently unfeasible with chemical rockets.
In nuclear fusion, “first plasma” refers to the initial successful generation and confinement of superheated, ionized gas (plasma) within a reactor or exhaust system. It is a critical proof-of-concept milestone for fusion technology.
According to industry reports, the Sunbird nuclear fusion rocket could theoretically reach speeds exceeding 500,000 miles per hour, drastically reducing travel times to destinations like Mars and Pluto.
Pulsar Fusion plans to conduct an in-orbit demonstration of the system’s core components in 2027, with the goal of having a production-ready Sunbird vehicle operational in the early 2030s.
Demonstrating the Sunbird Exhaust System
Live from Bletchley to California
Redefining Deep-Space Propulsion
Speed and Efficiency Upgrades
Next Steps and Challenges
Upgrades and In-Orbit Testing
AirPro News analysis
Frequently Asked Questions
What is “first plasma”?
How fast could the Sunbird rocket travel?
When will the Sunbird rocket launch?
Sources
Photo Credit: Pulsar Fusion
Space & Satellites
Firefly Aerospace Supports U.S. Space Force VICTUS DIEM Rapid Launch Exercises
Firefly Aerospace aided Lockheed Martin in U.S. Space Force VICTUS DIEM exercises, demonstrating rapid payload processing and 36-hour launch simulations.
This article is based on an official press release from Firefly Aerospace.
Manufacturers Firefly Aerospace has successfully supported Lockheed Martin in a pair of responsive space exercises for the U.S. Space Force, advancing the military’s rapid-launch capabilities. The operations were conducted as part of the VICTUS DIEM mission, an initiative designed to test and refine emergency launch protocols for tactically responsive space missions.
According to an official press release from Firefly Aerospace, the exercises demonstrated the ability to rapidly process payloads and execute launch procedures under highly compressed timelines. These demonstrations are critical for the Space Force as it seeks to build a repeatable process for deploying assets into orbit during real-world threat scenarios.
We note that the VICTUS DIEM program relies heavily on commercial partnerships to generate new opportunities for rapid launch capabilities within government frameworks. By collaborating with private sector companies, the U.S. military aims to codify a streamlined approach to tactically responsive space operations.
The recent VICTUS DIEM exercises were divided into two primary demonstrations, each testing different phases of a rapid-response launch. In the first exercise, Firefly Aerospace and Lockheed Martin completed a rapid payload processing demonstration. As detailed in the company’s press release, this phase included spacecraft arrival operations, system checkouts, mating, and encapsulation,all of which were successfully completed in under 12 hours.
The second exercise focused on the Launch sequence itself, simulating a 36-hour rapid launch scenario. This drill was designed to practice the emergency protocols required to execute a mission under a simulated threat.
Working alongside Space System Command’s (SSC) System Delta 89 Tactically Responsive Space Program,commonly known as Space Safari,and SSC’s Space Launch Delta 30, the team executed a comprehensive array of pre-launch requirements.
“The team completed the initial mission design, flight trajectory planning, launch collision avoidance analysis, range safety protocols and authorizations, and all final launch operations within 36 hours of receiving a simulated notice to launch,” Firefly Aerospace stated in its release.
The VICTUS DIEM mission was specifically created to expand the U.S. Space Force’s ability to respond to orbital threats with unprecedented speed. By leveraging commercial Partnerships, the government process for authorizing and executing space launches is being continuously refined. The results of these recent exercises provide a continued focus on establishing a repeatable, codified process for rapid launches. This aligns with the broader goals of the VICTUS program, which seeks to ensure the United States can maintain and protect its space-based infrastructure on short notice.
The successful completion of the VICTUS DIEM exercises underscores a growing reliance on commercial space companies to fulfill critical national security objectives. Firefly Aerospace notes in its release that it is the only commercial company to have launched a satellite to orbit with approximately 24-hour notice. As the U.S. Space Force continues to prioritize tactically responsive space capabilities, companies with proven rapid-turnaround hardware and streamlined operational protocols will likely secure a competitive advantage in future defense Contracts. The ability to condense months of mission planning and payload integration into a 36-hour window represents a significant shift in orbital logistics.
VICTUS DIEM is a U.S. Space Force exercise designed to test and refine rapid launch capabilities and emergency protocols for tactically responsive space missions.
According to the Firefly Aerospace press release, the rapid payload processing demonstration,including spacecraft arrival, checkouts, mating, and encapsulation,was completed in under 12 hours.
The team completed all necessary mission design, trajectory planning, safety protocols, and final launch operations within 36 hours of receiving a simulated notice to launch.
Rapid Payload Processing and Launch Simulations
Collaborative Mission Planning
The Strategic Importance of VICTUS DIEM
AirPro News analysis
Frequently Asked Questions
What is the VICTUS DIEM mission?
How fast was the payload processing completed?
What was the timeframe for the rapid launch simulation?
Sources
Photo Credit: Firefly Aerospace
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