eNGINEERING HUMAN RESILIENCE IN EXTREME ENVIRONMENTS
hiro-lab & drift
hiro-lab & drift
Validation Infrastructure for Extreme Environments
Astraea is developing an integrated extreme-environment validation platform combining HIRO-LAB and Astraea Drift to understand how critical systems perform beyond ideal laboratory conditions.
HIRO-LAB generates high-fidelity exposure data by testing pharmaceuticals, biologics, materials, and aerospace and defence systems under ionising radiation and other extreme stressors. Astraea Drift converts this data into predictive insight on system performance and degradation.
Together, they bridge the gap between controlled testing and real-world environments, where radiation, temperature extremes, and operational stress can impact reliability.
Pharmaceuticals
and biologics
Medical
devices
Advanced polymers
and materials
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Life-support and packaging systems
HIRO-LAB
HIRO-LAB (Heavy Ionising Radiation Observation Laboratory) is Astraea’s flagship validation platform for testing pharmaceuticals, biologics, materials, and life-support systems under ionising radiation and extreme-environment conditions.
Originally developed for space applications, HIRO-LAB is designed to generate high-fidelity degradation data beyond terrestrial operating limits.
Intended capabilities include:
Controlled ionising radiation testing
Real-time degradation monitoring
Dose-dependent response profiling
Identification of degradation pathways
Failure threshold mapping
Optimisation insights
astraea drift
Astraea Drift is our analytical capability that interprets complex experimental data generated through HIRO-LAB.
It converts raw environmental response data into structured insights, helping organisations understand how systems change under stress, where performance degradation begins, what conditions accelerate or mitigate risk.
This supports better decision-making in product design, qualification, and operational planning.
Predictive degradation modelling
Time-based performance forecasting
Pre-failure risk signal detection
Comparative material analysis
Design optimisation pathways
Certification-ready reporting outputs
system design
Modular by design
Compact, scalable architecture built for rapid deployment.
Autonomous control
Remote-operated intelligence with minimal human intervention.
Mission endurance
Engineered for reliable multi-year operation.
Earth-to-orbit
Scalable across terrestrial and space environments.
Testing infrastructure
Validation delivered as a scalable service.
Certification aligned
Designed for emerging aerospace and medical standards.
Drift degradation profiling is powerful because it captures how performance changes over time, not just whether something fails, but how and when it begins to deviate from its intended function.
CEO - Brooke Mills
looking ahead
Radiation degradation testing is just the beginning.
HIRO-LAB is being developed as a multi-factor validation platform designed to expand into additional extreme-environment stressors, both on Earth and beyond.
Planned capability areas include:
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Isolation and confinement effects
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Resource-constrained environments
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Thermal cycling and environmental extremes
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Compound multi-stressor degradation testing
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Autonomous and remote operation conditions
As the system matures, Astraea will increasingly support autonomous human-support environments in space and remote Earth operations, where diagnostics, monitoring, and intervention systems operate as integrated platforms supporting human survival in isolated conditions.
The long-term goal is to replicate space-relevant environmental conditions within Earth-based laboratories, reducing reliance on orbital testing while increasing access to high-fidelity validation.
One system. Multiple high-risk environments.
Astraea is building an integrated validation-to-intelligence platform—HIRO-LAB + Astraea DRIFT—for sectors where failure is not recoverable and performance is non-negotiable.
From space to healthcare, defence to disaster response, we generate the evidence that defines how critical systems behave under extreme conditions.
Space + Aerospace
Human spaceflight and long-duration missions introduce compounded stressors including ionising radiation, isolation, constrained resupply, and extended storage timelines. Astraea will support space agencies, mission operators, and commercial partners by validating and optimising: - Radiation-tolerant pharmaceuticals and biologics - Medical kits for autonomous crew healthcare - Life-support consumables and packaging materials HIRO-LAB will enable space-relevant degradation analysis beyond low-Earth orbit assumptions, generating data suitable for mission-level decision-making and future certification pathways.
Health Care + Nuclear Medicine
Pharmaceuticals and medical devices used in radiological environments are routinely exposed to ionising radiation, yet validation often stops at conventional stability testing. Astraea will provide: - Radiation-driven degradation analysis of medicines and materials - Dose-response profiling for radiation-exposed products - Data-driven optimisation strategies to improve safety, shelf life, and performance This capability is particularly relevant for oncology, nuclear medicine, and radiotherapy supply chains where degradation risk directly impacts patient outcomes.
Defence + National Security
Defence and national security operations demand medical and human-support technologies that perform reliably in austere/harsh, high-risk environments. Astraea will support: - Battlefield and expeditionary medical kits - Subsurface, nuclear-adjacent, and underground operations - Extended deployments with limited resupply HIRO-LAB will enable proactive identification of failure pathways before deployment, reducing operational risk and enhancing mission readiness.
Disaster Response + Remote Operations
In disaster zones and remote environments, replacement and resupply may be impossible. Astraea will help validate healthcare solutions for: - Emergency response kits - Remote and isolated communities - Harsh climatic and radiation-adjacent conditions Our data will ensure that critical supplies remain dependable when communities and responders need them most.
sector solutions
hiro-lab
Heavy Ionising Radiation Observation Laboratory
HIRO-LAB is Astraea’s flagship analytical platform for validating and optimising human-critical products exposed to ionising radiation and extreme environmental stressors.
Designed as a modular, extensible system, HIRO-LAB supports controlled exposure testing and high-fidelity degradation analysis of pharmaceuticals, biologics, polymers, and medical device materials.
HIRO-LAB will enable customers to move beyond assumption-based qualification toward evidence-based resilience engineering.
Platform characteristics
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Compact, modular hardware architecture
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Service-based delivery model (Earth-based and space-relevant testing)
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Designed for scalability across sectors
From testing to optimisation
HIRO-LAB, paired with Astraea’s degradation analysis frameworks and advisory services, will deliver:
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Detailed analytical reporting
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Product optimisation recommendations
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Support for validation and future certification strategies
Compatible with future certification and regulatory pathways
Sydney, Australia
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ABN 7568 280 9070