QASM is a quantum-gravimetry research system for subsurface resource characterization, with prospective terrestrial and orbital applications. CSMC describes cold-atom interferometry, while its published patent uses gravity inversion to infer subsurface density distributions. Public evidence includes model-development work and a company-reported Luxembourg development contract; the scheduled laboratory-to-field sequence does not establish a demonstrated orbital sensor.
Technical detail
Core features
Cold-atom interferometry is the proposed gravity-sensing mechanism
Model-based gravity inversion for subsurface density reconstruction
Patent architecture considers complementary clock and other sensor data
Progression from laboratory and field work toward a possible space demonstration
QASM
Quantum sensing
Gravimetry
Subsurface mapping
Space-based sensing
Use & integration
Recorded applications
Critical-mineral exploration
Water-resource mapping
Planetary subsurface sensing
Remote geophysical survey
These describe the reviewed application scope, not confirmed deployments, released requirements or procurement eligibility.
Evidence of maturity
Ontario Water Consortium reported validated performance models and prototype design parameters in September 2023. CSMC’s November 24, 2025 Luxembourg announcement scheduled laboratory demonstrations for 2026, then field validation and a possible space demonstration. Its May 2026 update still described the laboratory milestone as planned; measured sensor performance was not disclosed.
Integration and verification
Readiness
A technology readiness level is not established by the reviewed public sources.
Availability
Commercial availability is not established by the reviewed public sources.
A mature orbital quantum-gravimetry system could contribute a distinct geophysical layer for remote northern terrain and resource characterization; this is a derived potential because QASM remains development-stage.
This is a reviewed public-source assessment. It is not procurement eligibility, endorsement, customer interest, or classified demand.
Original sources 6 linked records
These records support this capability and its published Mission area and Defence need connections. A source count is not a count of independent confirmations.
CSMC describes QASM as a space-based quantum-gravimetry development using cold-atom interferometry for subsurface resource characterization. Its November 24, 2025 release schedules early laboratory demonstrations in 2026, then field testing and validation, followed by a possible space demonstration.
Supports: Capability · capability type
CSMC describes QASM as a space-based quantum-gravimetry development using cold-atom interferometry for subsurface resource characterization. Its November 24, 2025 release schedules early laboratory demonstrations in 2026, then field testing and validation, followed by a possible space demonstration.
Supports: Capability · defence applications
CSMC describes QASM as a space-based quantum-gravimetry development using cold-atom interferometry for subsurface resource characterization. Its November 24, 2025 release schedules early laboratory demonstrations in 2026, then field testing and validation, followed by a possible space demonstration.
Supports: Capability · core features
CSMC describes QASM as a space-based quantum-gravimetry development using cold-atom interferometry for subsurface resource characterization. Its November 24, 2025 release schedules early laboratory demonstrations in 2026, then field testing and validation, followed by a possible space demonstration.
Supports: Capability · summary
CSMC describes QASM as a space-based quantum-gravimetry development using cold-atom interferometry for subsurface resource characterization. Its November 24, 2025 release schedules early laboratory demonstrations in 2026, then field testing and validation, followed by a possible space demonstration.
Supports: Capability · summary
CSMC's attributed announcement describes QASM as a space-based quantum-gravimetry sensor for detecting and characterizing subsurface critical minerals and water from Earth or planetary orbit.
Supports: Capability · name
CSMC describes QASM as a space-based quantum-gravimetry development using cold-atom interferometry for subsurface resource characterization. Its November 24, 2025 release schedules early laboratory demonstrations in 2026, then field testing and validation, followed by a possible space demonstration.
Supports: Capability · defence applications
CSMC describes QASM as a space-based quantum-gravimetry development using cold-atom interferometry for subsurface resource characterization. Its November 24, 2025 release schedules early laboratory demonstrations in 2026, then field testing and validation, followed by a possible space demonstration.
Supports: Capability · defence applications
CSMC describes QASM as a space-based quantum-gravimetry development using cold-atom interferometry for subsurface resource characterization. Its November 24, 2025 release schedules early laboratory demonstrations in 2026, then field testing and validation, followed by a possible space demonstration.
Supports: Capability · core features
CSMC describes QASM as a space-based quantum-gravimetry development using cold-atom interferometry for subsurface resource characterization. Its November 24, 2025 release schedules early laboratory demonstrations in 2026, then field testing and validation, followed by a possible space demonstration.
Supports: Capability · defence applications
CSMC describes QASM as a space-based quantum-gravimetry development using cold-atom interferometry for subsurface resource characterization. Its November 24, 2025 release schedules early laboratory demonstrations in 2026, then field testing and validation, followed by a possible space demonstration.
Supports: Mission area · Arctic Domain Awareness
CSMC describes QASM as a space-based quantum-gravimetry development using cold-atom interferometry for subsurface resource characterization. Its November 24, 2025 release schedules early laboratory demonstrations in 2026, then field testing and validation, followed by a possible space demonstration.
Supports: Mission area · Arctic Domain Awareness
CSMC describes QASM as a space-based quantum-gravimetry development using cold-atom interferometry for subsurface resource characterization. Its November 24, 2025 release schedules early laboratory demonstrations in 2026, then field testing and validation, followed by a possible space demonstration.
Supports: Mission area · Arctic Domain Awareness
CSMC describes QASM as a space-based quantum-gravimetry development using cold-atom interferometry for subsurface resource characterization. Its November 24, 2025 release schedules early laboratory demonstrations in 2026, then field testing and validation, followed by a possible space demonstration.
Supports: Mission area · Arctic Domain Awareness
CSMC describes QASM as a space-based quantum-gravimetry development using cold-atom interferometry for subsurface resource characterization. Its November 24, 2025 release schedules early laboratory demonstrations in 2026, then field testing and validation, followed by a possible space demonstration.
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · technical tags
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
CSMC patent application WO2025073060A1 describes combining gravity-related measurements with optional magnetic or other structural data to generate subsurface maps through gravity inversion. Its examples include quantum gravimeters, spaced precision clocks and data processing; the disclosure supplies conceptual architecture, not demonstrated orbital resource-detection performance.
Supports: Capability · technicaldomainslugs
CSMC patent application WO2025073060A1 describes combining gravity-related measurements with optional magnetic or other structural data to generate subsurface maps through gravity inversion. Its examples include quantum gravimeters, spaced precision clocks and data processing; the disclosure supplies conceptual architecture, not demonstrated orbital resource-detection performance.
CSMC’s May 19, 2026 article locates QASM in CSMC Labs and again schedules early laboratory demonstrations in 2026, with field testing and an orbital demonstration later. Its cold-atom and tomographic mapping descriptions are company claims, without measured sensitivity or test conditions in the article.
Supports: Capability · technology readiness level
CSMC’s May 19, 2026 article locates QASM in CSMC Labs and again schedules early laboratory demonstrations in 2026, with field testing and an orbital demonstration later. Its cold-atom and tomographic mapping descriptions are company claims, without measured sensitivity or test conditions in the article.
Ontario Water Consortium reports that CSMC had validated QASM performance models and developed commercial-prototype design parameters in 2023. WIG supported further model fidelity, deep learning and engagement of a University of Waterloo geophysicist for third-party validation. The article describes intended next tests and a five-year satellite-launch goal, not a completed flight instrument.
Supports: Capability · maturity
Public sources cited · Facts and assessments kept separate · Human review
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · technicaldomainslugs
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · technical tags
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · core features
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · defence applications
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · technicaldomainslugs
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · capability type
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · technology readiness level
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · technical tags
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · core features
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · technical tags
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · core features
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · defence applications
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · technical tags
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · core features
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · maturity
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · defence applications
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · commercial availability
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · defence applications
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Mission area · Arctic Domain Awareness
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Mission area · Arctic Domain Awareness
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Mission area · Arctic Domain Awareness
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Mission area · Arctic Domain Awareness
CSMC announces a Luxembourg Space Agency contract for QASM, named Quantum Atomic Subsurface Mapper, for space-based quantum gravimetry and subsurface resource sensing. The release schedules laboratory demonstrations for 2026, followed by field validation and a possible later space demonstration. It reports a development contract, not completed tests or an operating orbital sensor.
Supports: Capability · technical tags
CSMC patent application WO2025073060A1 describes combining gravity-related measurements with optional magnetic or other structural data to generate subsurface maps through gravity inversion. Its examples include quantum gravimeters, spaced precision clocks and data processing; the disclosure supplies conceptual architecture, not demonstrated orbital resource-detection performance.
Supports: Capability · core features
CSMC patent application WO2025073060A1 describes combining gravity-related measurements with optional magnetic or other structural data to generate subsurface maps through gravity inversion. Its examples include quantum gravimeters, spaced precision clocks and data processing; the disclosure supplies conceptual architecture, not demonstrated orbital resource-detection performance.
Supports: Capability · core features
CSMC patent application WO2025073060A1 describes combining gravity-related measurements with optional magnetic or other structural data to generate subsurface maps through gravity inversion. Its examples include quantum gravimeters, spaced precision clocks and data processing; the disclosure supplies conceptual architecture, not demonstrated orbital resource-detection performance.
Supports: Capability · technical tags
CSMC patent application WO2025073060A1 describes combining gravity-related measurements with optional magnetic or other structural data to generate subsurface maps through gravity inversion. Its examples include quantum gravimeters, spaced precision clocks and data processing; the disclosure supplies conceptual architecture, not demonstrated orbital resource-detection performance.
Supports: Capability · technical tags
CSMC patent application WO2025073060A1 describes combining gravity-related measurements with optional magnetic or other structural data to generate subsurface maps through gravity inversion. Its examples include quantum gravimeters, spaced precision clocks and data processing; the disclosure supplies conceptual architecture, not demonstrated orbital resource-detection performance.
Supports: Capability · summary
CSMC patent application WO2025073060A1 describes combining gravity-related measurements with optional magnetic or other structural data to generate subsurface maps through gravity inversion. Its examples include quantum gravimeters, spaced precision clocks and data processing; the disclosure supplies conceptual architecture, not demonstrated orbital resource-detection performance.
Supports: Capability · technical tags
CSMC patent application WO2025073060A1 describes combining gravity-related measurements with optional magnetic or other structural data to generate subsurface maps through gravity inversion. Its examples include quantum gravimeters, spaced precision clocks and data processing; the disclosure supplies conceptual architecture, not demonstrated orbital resource-detection performance.
Supports: Capability · technical tags
CSMC patent application WO2025073060A1 describes combining gravity-related measurements with optional magnetic or other structural data to generate subsurface maps through gravity inversion. Its examples include quantum gravimeters, spaced precision clocks and data processing; the disclosure supplies conceptual architecture, not demonstrated orbital resource-detection performance.
Supports: Capability · commercial availability
CSMC’s May 19, 2026 article locates QASM in CSMC Labs and again schedules early laboratory demonstrations in 2026, with field testing and an orbital demonstration later. Its cold-atom and tomographic mapping descriptions are company claims, without measured sensitivity or test conditions in the article.
Ontario Water Consortium reports that CSMC had validated QASM performance models and developed commercial-prototype design parameters in 2023. WIG supported further model fidelity, deep learning and engagement of a University of Waterloo geophysicist for third-party validation. The article describes intended next tests and a five-year satellite-launch goal, not a completed flight instrument.
NRCan describes GEM-GeoNorth as providing public geological knowledge about Canada’s North, its mineral and energy potential, and information for sustainable land use and infrastructure planning. This establishes a northern geoscience use context; it does not specify a requirement for QASM or establish defence customer interest.
