Cislunar Networks

The internet between worlds.

Future human activity will extend far beyond Earth orbit. Sterling Orbital is researching the network infrastructure required to connect ground systems, orbital platforms, lunar operations, and — eventually — deep-space assets.

Cislunar network visualization with Earth, orbital rings, satellites, and the Moon

Network Stack

Earth → Moon

GND

Earth

Ground stations and terrestrial cloud backbone.

LEO

Low Earth Orbit

200–2,000 km · compute nodes, observation, low-latency mesh.

MEO

Medium Earth Orbit

2,000–35,786 km · regional coverage and relay tier.

GEO

Geostationary Orbit

35,786 km · persistent coverage and trunk relay.

GTW

Lunar Gateway

Cislunar relay infrastructure between Earth orbit and the Moon.

MOON

Moon

Lunar surface networks for robotic and human operations.

Research Areas

Infrastructure for the off-world era.

Earth-to-orbit communications

High-bandwidth, low-latency Earth ↔ orbital links.

Satellite-to-satellite networks

Optical inter-satellite mesh across orbital regimes.

Lunar gateway connectivity

Persistent comms relay between Earth orbit and the Moon.

Moon surface networks

Surface infrastructure for lunar operations and research.

Autonomous robotic systems

Comms and compute support for autonomous spacecraft and rovers.

Space economy infrastructure

Backbone services for the emerging off-world economy.

Lunar Horizon

Compute and connectivity at the Moon.

Sterling Orbital's long-horizon research extends to lunar surface communications and compute — the foundation for sustained robotic and human activity beyond Earth.

  • Lunar gateway communication relays
  • Surface mesh networks and edge compute
  • Autonomous robotic command and telemetry
  • Earth-Moon data continuity and resilience
Lunar surface infrastructure concept with Earth in the background

Collaborate on cislunar research.

Open to space agencies, universities, and aerospace partners.

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