First Canadian rover to explore the Moon

Canada's role

The Canadian rover will land on the south pole of the Moon. It will have an onboard suite of scientific payloads: several Canadian and one American. Thanks to a close and ongoing collaboration between NASA and the Canadian Space Agency (CSA), the Canadian lunar rover will fly as part of NASA's Commercial Lunar Payload Services initiative.

Building on the success of past scientific instruments, academia and industry will once again have the chance to showcase Canadian know-how and innovation. The project is a technology demonstration meant to set the foundation for future Canadian lunar exploration.

For decades, as part of Canada's plan for robotic space exploration, the CSA has been actively working on refining rover designs and building Canadian expertise in rover technologies.

Dr. Gordon "Oz" Osinski from Western University is the principal investigator of the Canadian lunar rover science team.

Why send a rover?

Rovers act like scientists' eyes and hands – they help gather geologic and mineralogic information on samples at different locations, and send data back to Earth, as opposed to landers that can only analyze in one location.

Using their tools and instruments, they can help scientists learn more about important resources on the Moon that will be needed to establish a long-term presence there and eventually send humans farther into space.

Who will build the Canadian rover?

In November 2022, Canadensys Aerospace Corporation (Canadensys) and its partners were selected to build the Canadian lunar rover as well as to integrate the Canadian payloads with the NASA-provided payload.

The company will work with organizations from industry and academia:

• Industry
  • Bubble Technology Industries – Chalk River, Ontario
  • Leap Biosystems – Halifax, Nova Scotia
  • Maya HTT – Montreal, Quebec
  • NGC Aerospace – Sherbrooke, Quebec
  • Waves in Space Corporation – Cambridge, Ontario
  • RF Collins Consulting Incorporated – Toronto (Ontario)
  • Encoded Mountain – Toronto, Ontario
• Academia
  • Simon Fraser University – Burnaby, British Columbia
  • University of Alberta – Edmonton, Alberta
  • Université de Sherbrooke – Sherbrooke, Quebec
  • University of Winnipeg – Winnipeg, Manitoba
  • Western University – London, Ontario
  • York University – Toronto, Ontario
• International partners
  • Arizona State University – Arizona (USA)
  • NASA Ames Research Center – California (USA)
  • Planetary Science Institute – Arizona (USA) / University of Hawai'i, Manoa – Hawaii (USA)
  • Johns Hopkins University – Applied Physics Lab – Maryland (USA)
  • University College London – London (UK)
  • KSAT – Tromsø, Norway

What will the Canadian rover do on the Moon?

The rover will explore a region of the lunar south pole. With the help of its scientific payloads, it will gather scientific data to help find water ice and allow scientists to better understand the lunar geology and environment.

The rover will have the ability to:

• drive into and operate inside of permanently shadowed regions for up to one hour
• survive lunar nights, lunar nights, which can last up to 14 Earth days at less than −200 °C
• use multiple modes of communication
• maximize lunar surface operations and scientific data return
• provide panoramic imagery and video of the lunar surface

The rover will navigate the surface of the Moon to test and demonstrate key systems like surface mobility, telecommunications, dust mitigation, navigation, and remote semi-autonomous control.

Rover operations will be performed in Canada. Both Canadian and American scientists will have access to the data collected by the rover's scientific payloads.

Objectives

The objectives of the Canadian lunar rover are to:

• travel on the surface of the Moon to see how the various engineering systems perform
• showcase the possible applications, feasibility and performance of new technologies
• make scientific measurements that will help determine the amount of hydrogen present in the Moon soil, which is one of the best indicators of water ice while defining at which temperatures it is detected
• analyze the lunar soil to better understand the geology and mineralogy of the site
• assess lunar surface radiation to find out how much radiation future astronauts will be exposed to

Payloads

• Lunar Hydrogen Autonomous Neutron Spectrometer (LHANS): Detection of hydrogen, one of the best indicators of water ice, will be the primary purpose of the instrument. It will also have the capacity to detect other key elements such as iron and calcium. This payload is provided by Bubble Technology Industries (BTI) from Chalk River, Ontario.
• Frozen Regolith Observation and Science Tools (FROST) imaging suite, provided by Canadensys, will encompass  payloads to:
  • allow for identification of surface water ice with more certainty
  • help identify the mineralogy present in the lunar soil
• Radiation Micro-Dosimeter: This will allow scientists to estimate how much radiation human crewmembers and lunar infrastructures are exposed to. It will provide data on the radiation environment through time for the lunar south pole, integrated by BTI and Leap Biosystems.
• Lunar Advanced Filter Observing Radiometer for Geologic Exploration (LAFORGE): This multispectral imaging infrared radiometer will measure heat coming from the lunar surface to determine the temperature, thermal inertia and composition of geologic materials on the Moon's surface. This is a NASA-sponsored payload being built by Johns Hopkins University – Applied Physics Laboratory.

Technical details

The Canadian lunar rover is a major initiative under the CSA's Lunar Exploration Accelerator Program. This program fosters innovation in areas of strength for Canada, like robotics, science, health and artificial intelligence.

Explore further

• Moon exploration
• Rover fleet
• VIPER: Mapping water ice on the Moon