2026: A Pivotal Year for the Advancement of Commercial Space
By: Paul Tilghman, Chief Technology Officer
The dawn of the 1970s saw NASA unveil the Technology Readiness Level (TRL) scale, which has since become the standard benchmark for assessing engineering maturity in various projects. However, the TRL framework is rooted in a time of customized inventions. For instance, a system rated TRL 9 may have proven its capabilities in flight tests, yet this rating does not differentiate between a singular prototype and a product ready for mass production.
To bridge this gap, NASA rolled out the Commercial Readiness Level (CRL) in the early 2010s. While this was a significant advancement, the CRL still evaluates individual technologies in isolation, failing to encompass crucial factors such as supply chain robustness, availability of secondary and tertiary suppliers, and the ability of private capital to thrive without government funding.
What we truly need is a comprehensive metric that reflects the state of the market itself.
Enter the six-tiered Commercial Readiness Index (CRI), which serves precisely this purpose. A CRI rating of 1 signifies a technology that, while mature, lacks market viability; CRI 3 indicates a technology that is scaling commercially; and CRI 6 denotes a fully developed market.
Today, while certain sectors like launch services have matured significantly due to increasing competition, the broader space economy, especially low-Earth orbit, is at a crucial turning point, currently sitting at CRI 3.
Artificial Intelligence (AI), particularly in its agentic form, constitutes the final piece needed to establish a resilient CRI 6 space economy. As we embark on 2026, I will outline five vital steps that underscore the importance of AI and the supporting infrastructure necessary for its success.
The Emergence of Foundational Agentic AI for Space Operations
- Agentic AI empowers astronauts to function as orchestrators instead of merely operators, allowing them to oversee numerous complex machines that can perform autonomously in low-Earth orbit, on the Moon, and eventually on Mars.
- The communication delay from the Moon to Earth, which is about 2.5 seconds round trip, is manageable. However, the far greater delays exceeding 20 minutes when communicating with Mars render Earth-based control impractical. This is where agentic systems effectively bring mission control directly to the mission site.
- Furthermore, this autonomy is essential for managing space traffic, which is becoming increasingly critical for ensuring safety in orbit. It will also provide a foundation for operating spacecraft that support economies on the Moon and Mars.
- Agentic AI empowers astronauts to function as orchestrators instead of merely operators, allowing them to oversee numerous complex machines that can perform autonomously in low-Earth orbit, on the Moon, and eventually on Mars.
Scaling Spaceborne Manufacturing and Research Through Agentic Engineering
- Many believe that spaceborne manufacturing, scientific research, and the development of innovative organic and inorganic materials are foundational to establishing a CRI 6 space economy.
- Despite the emergence of science-as-a-service providers, the demand for discoveries made beyond Earth currently outstrips available supply.
- We will adapt Earth-based, GPU-accelerated scientific discovery frameworks to account for microgravity, and with the help of agentic engineering tools, we can enhance the effectiveness of scientific endeavors beyond our planet.
- Many believe that spaceborne manufacturing, scientific research, and the development of innovative organic and inorganic materials are foundational to establishing a CRI 6 space economy.
AI's ability to scale the space economy will depend on an infrastructure capable of operationalizing intelligence in orbit rather than solely on terrestrial grounds. Low-power processors will be supplanted by orbital data centers (ODCs), which may either form dispersed constellations acting as a virtual edge cloud or evolve into centralized hyperscale platforms.
Shifting Away from the “Rad-Hard or Nothing” Approach
- While radiation is an unavoidable reality in space, it no longer needs to dictate design parameters. Its effects are increasingly being managed at the system level, as opposed to relying on custom-built, underperforming hardware. A compute-driven space economy necessitates both capability and durability without having to make compromises.
- Innovation is converging along three key pathways: advanced shielding techniques that allow standard terrestrial-grade processors to function in specific orbital environments; developing open architectures like RISC-V that inherently incorporate radiation tolerance without incurring hefty licensing fees; and leveraging software-driven resilience strategies—such as containerization, fault isolation, and automated recovery—that are adapted from Earth’s data centers to withstand temporary faults in space.
- This shift fundamentally redefines reliability based on systemic resilience rather than the performance of isolated components, thus enabling scalable orbital computing and autonomous operations.
- While radiation is an unavoidable reality in space, it no longer needs to dictate design parameters. Its effects are increasingly being managed at the system level, as opposed to relying on custom-built, underperforming hardware. A compute-driven space economy necessitates both capability and durability without having to make compromises.
Innovative Approaches to Thermal Management
- Contrary to common belief, space is not an ideal environment for cooling; it is devoid of atmosphere and demands careful thermal design solutions.
- As the demand for orbital AI escalates, managing thermal dynamics will become a primary design consideration, with current solutions proving too bulky to scale effectively.
- The industry must transition toward cost-effective advanced heat pipes, active fluid loops, and high-emissivity materials that can facilitate scalable cooling systems. Without these advancements, the growth of hyperscale computing in orbit will be severely limited, unable to meet the requirements of the expanding space economy.
- Contrary to common belief, space is not an ideal environment for cooling; it is devoid of atmosphere and demands careful thermal design solutions.
The Advent of Third-Wave Optical Terminals
- Orbital data centers, particularly disaggregated ones, will require fast and adaptable connections between nodes. However, present-day laser communications can take tens to hundreds of seconds to establish, which is far too sluggish for agile, multi-constellation networks.
- As facilities that interconnect various cloud systems emerge in medium-Earth orbit, the ability to continuously establish and break links across diverse systems becomes crucial. Third-wave optical terminals will replace traditional mechanical gimbals with non-mechanical beam steering technology, allowing for rapid target switching akin to optical phased arrays. This transition will enable a dynamic and heterogeneous network of networks in space, moving away from fixed optical paths.
- Orbital data centers, particularly disaggregated ones, will require fast and adaptable connections between nodes. However, present-day laser communications can take tens to hundreds of seconds to establish, which is far too sluggish for agile, multi-constellation networks.
The advancements expected to unfold in 2026—including agentic autonomy, orbital computing enhancements, high-speed optical networking, scalable thermal management systems, and robust system-level radiation resilience—are not mere incremental improvements. They represent the foundational infrastructure needed for a self-sustaining space economy. While many of these technologies may still be considered immature according to traditional TRL standards, they embody the capabilities necessary to transition the industry from government-led experimentation to sustainable commercial operations.
As we look to the next decade, the pivotal question shifts from whether space technologies are functional to whether viable markets can emerge, compete, and sustain themselves. With that perspective, 2026 is poised to be a transformative year marking the shift of the space economy toward achieving CRI 6.
