← Services & Technology Mini Penetrator

Ride-share scale, network reach

A 1 kg-class probe designed for commercial lunar lander ride-share payloads.

An impact-survivable 1 kg-class probe. Designed to fit commercial lunar lander ride-share payload envelopes and to be deployed in numbers across the lunar surface.

Specifications

Mass class1 kg-class
Form factor20 cm-class envelope
Sensor suite3-axis high-G accelerometer, gyro, dielectric probe, surface temperature
CommunicationsUHF, orbiter relay
DeploymentMothership-released, single-impact penetration
StatusRide-share targeting (development)

Mission Flow

How a penetrator gets from orbit to subsurface — common to both Mini and Max.

01

1. Lunar Orbit Insertion

Mothership + Separation Module + Penetrators arrive at the Moon and inject into lunar orbit.

02

2. Establish Mothership Orbit

The mothership settles into a ~100 km polar orbit and prepares observation systems.

03

3. Module Separation

Separation modules are released — mini: 25 units × 4 modules / max: 3 units × 3 modules.

04

4. Retro Burn (Deceleration)

ΔV ≈ 1,900 m/s cancels horizontal velocity for vertical descent.

05

5. Low Altitude Hover

At ~7 km altitude, surface-relative velocity is driven near zero.

06

6. Penetrator Drop

Free fall ~30 seconds, reaching an impact velocity of about 150 m/s.

07

7. Impact & Penetration

Peak deceleration ≈ 10,000 G; the penetrator buries 1–5 m into the regolith.

08

8. Continued Observation

The mothership relays terahertz / microwave / camera / penetrator data to Earth over 3–5 years.

Gallery