LEO Express
Host or deploy your payload in any orbit with flexible maneuverability and smarter constellation deployment.
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Hardware
Meet Mira
Fast and precise on-demand maneuvering with best-in-class propulsion
Saiph 5-lbf thruster
Mira orbital maneuvering vehicle
In-house composite overwrapped propellant tanks
Services
A Flexible Ride to Any Orbit
Reliable and affordable ride to space for Smallsats
Competitive pricing
Quality-controlled in-house subsystems
Interoperable with all major launch providers
Last mile delivery to any orbit in LEO
Don’t be restricted by your launch drop-off orbit
Choose your altitude, inclination, and plane
Trusted maneuvers with best-in-class propulsion systems
Precision Earth re-entry injection service
Up to two 150 kg re-entry capsules at once
High delta-V maneuver for a precision re-entry ellipse
Enabled by high-thrust chemical propulsion
Smarter constellation deployment
Fastest method of constellation deployment
Deploy into multiple planes (RAAN) with a single launch
Custom phasing with precise orbit insertion
Mobile payload hosting
Maneuver on-demand for flexible mission operations
3-axis control for accurate pointing
Common interfaces for easy integration
Test your space system on-orbit
An easy and affordable way to get flight heritage for your space technology
Dedicated mission design and operations support
Customize your on-orbit demo with us
Specifications
Deploy or Host your Payload
Payload Capacity
Up to 300 kg
Payload Volume
50 x 73 x 50 cm (x2)
Payload Interface
15-in ring, 24-in ring, or custom interface
Delta-V
600 m/s for 300 kg payload
Mira Wet Mass (no payload)
250 kg
Propulsion
8x 5 lbf Saiph thrusters
Propellant
Ethane and nitrous oxide
Reaction Control System
16x cold gas thrusters
Orbital Insertion Accuracy
± 2 km semi-major axis, ±0.001 eccentricity, ±0.01° inclination, ±1° mean anomaly
Deployer Provided
Optional
Book your Mission
Upcoming Missions
| Mission | Date | Launch Vehicle | Drop-off Orbit | Mass Available | Volume Available | Availability |
|---|---|---|---|---|---|---|
| LEO Express-1 | Oct 2023 | SpaceX F9 | 500-600 km SSO | Up to 300 kg | Up to 50x73x50 cm | Reservations Closed |
| LEO Express-2 | Jun 2024 | SpaceX F9 | 500-600 km SSO | Up to 300 kg | Up to 50x73x50 cm | Space Available |
| LEO Express-3 | Oct 2024 | SpaceX F9 | 500-600 km SSO | Up to 300 kg | Up to 50x73x50 cm | Space Available |
| Custom Mission | Choose your timeline | Any launch vehicle | LEO, MEO, GEO, cislunar | Up to 500 kg | Custom | Ask Us |