At LUNR, innovation meets ambition. Founded on the belief that space should be within everyone's reach, we are breaking barriers and challenging norms. From the serene wilderness of Canada, we launch dreams into orbit — 600 kilometers above Earth into LEO. Explore how we are transforming the landscape of Canadian aerospace, one launch at a time.
Named after the brightest star in Earth's night sky, Sirius will be a two-stage launch vehicle designed for efficient payload delivery to Low Earth Orbit (LEO) and beyond, marking a milestone as one of Canada's first orbital-class launch vehicles.
Designed for Sclability
Interchangeable payload adapters
Multiple Flight Computers
Redundancy
Simple System Architecture
TVC and RCS Integration
Height: 20m
Diameter: 2.3m
Gas Generator Cycle
First Stage Designed for Parachute Capture Recovery.
Sleek Design
Reduced Aerodynamic Load
Controls Fins on First Stage
Solid Rocket Nozzle:
Graphite
Liquid Rocket Engine:
Inconel 718
Researched
Propellants
Ozone protector
additives
Affiliated With
