Canadian Lunar Rover Mission (CSA Lunar Rover Mission, LRM)
Canadian Space Agency rover mission, built by a team led by Canadensys Aerospace under a $43M contract announced in November 2022, that the CSA said would help in the international search for water ice in lunar soil; its Lunar Hydrogen Autonomous Neutron Spectrometer (LHANS) was designed to detect hydrogen as an indicator of water ice. Firefly listed a Canadian Space Agency rover among the payloads of its NASA CLPS delivery to the lunar south pole targeted for no earlier than 2029, but Canadensys stated on 19 March 2026 that the CSA is terminating work on the mission, as shown in the CSA's 2026-27 Departmental Plan. The rover never flew.
Objective. Explore the lunar south polar region, including briefly entering permanently shadowed regions, and measure hydrogen in the lunar soil as an indicator of water ice, contributing to the international search for water ice.
This is one payload. It does not inherit the carrier mission's outcome.
Facts
- Kind
- Payload
- Carried by
- Not recorded
- Mission type
- Prospecting
- Target
- Moonlunar south polar regionSouth polar region, no point: Lunar south pole missions
- Launch
- Not recorded
- Phase
- CancelledCanadensys Aerospace's statement of 2026-03-19 says the CSA is terminating work on the Lunar Rover Mission, as shown in the CSA 2026-27 Departmental Plan, under the federal Comprehensive Expenditure Review (SpaceQ reported the termination on 2026-03-18). Before that, Firefly's 2025-07-29 NASA CLPS award release listed a Canadian Space Agency rover among the payloads of its 2029 south-pole mission. That former no-earlier-than-2029 host date is not kept as a launch date because the mission was terminated. Firefly's mission page still listed the CSA Rover when read on 2026-10-28. The CSA Departmental Plan page itself could not be opened from this host.
- Outcome
- Not applicable
- Why it is included
- Stated resource objective
What comes next
This mission was cancelled. Any former plan stays in the facts above as history.
Participants
Operators, payload owners, carriers and customers are recorded separately.
| Organization | Role |
|---|---|
| Canadian Space Agency | Payload owner |
| Canadian Space Agency | Funder |
| Canadensys Aerospace Corporation | Payload builder |
Resources and evidence
| Resource | Evidence |
|---|---|
| Water ice | Targeted |
| Volatiles | Targeted |
Open evidence gaps
- The CSA's own 2026-27 Departmental Plan (https://www.asc-csa.gc.ca/eng/publications/dp-2026-2027.asp) was not opened: asc-csa.gc.ca and csa-asc.gc.ca refused connections from this host (ECONNREFUSED). The termination currently rests on Canadensys's statement (company primary) and SpaceQ; the government wording is not quote-checked.
- Firefly's south-pole mission page still listed the 'CSA Rover' when read on 2026-10-28; no Firefly or NASA statement on removing or replacing the rover was found.
- The CSA mission page (asc-csa.gc.ca 'First Canadian rover to explore the Moon') and its instrument list were not opened from this host; instrument detail comes from the LHANS builder and the IAC-24 mission-team abstract.
- Whether any rover hardware or instruments will fly through another partner is unknown; Canadensys says it is discussing reuse of the developments with US and European partners.
- The 2022 releases gave a landing 'as early as 2026'; the later 2029 host date is a schedule change not recorded in history because the mission was then terminated.
Sources
14 excerpts from 8 publicationsOne web address counts as one publication.
help in the international search for water ice in the lunar soil
announced a $43M contract to Canadensys Aerospace Corporation, from Bolton, Ontario, and its industrial and academic partners
rover will fly as part of NASA's Commercial Lunar Payload Services initiative and would land in the south polar region
LHANS is an advanced instrument designed to detect hydrogen—one of the best indicators of water ice on the Moon
BTI is responsible for one of the payloads in the form of the Lunar Hydrogen Autonomous Neutron Spectrometer (LHANS).
with the overall goal of detecting hydrogen as a proxy for water ice in the south polar region of the Moon
in the areas of geology, shadowed regions & volatiles, and astronaut health & life sciences
the MoonRanger rover and a Canadian Space Agency rover
targeted to launch no earlier than 2029
and explore permanently shadowed regions for a short duration.
the Canadian Space Agency (CSA) is terminating work on the Lunar Rover Mission (LRM), as shown in their 2026-27 Departmental Plan.
especially in light of the significant co-investment that Canadensys and NASA were making in this Canadian mission.
most notably with the outright termination of the Lunar Rover Mission
manifested to launch with Firefly in 2029
Cite this record
SpaceMiningData, “Canadian Lunar Rover Mission (CSA Lunar Rover Mission, LRM)”, dataset version a00fa2c68a45, built 2026-11-11, https://spaceminingdata.com/missions/csa-lunar-rover-mission.html. Record checked 2026-10-28.