Starcloud (Lumen Orbit)

In-orbit cloud computing. Building a massive cloud compute and relay constellation, with our first launch in May 2025.

Created: 2024-02-21

Updated: 2025-09-06

Founded
Country
2024
USA
Funding
$23.4M+
Website
https://www.starcloud.com/
Social
Starcloud (Lumen Orbit)

Product/Service

Classification
Space Utilities
Category
In-Orbit Computing
In-Orbit Data Storage
Space Data Centre
Fields
Orbital Data Centre
Status
Development
First launch
2025

Pursuing a moonshot idea to build a network of data centers in space that can scale to a gigawatt capacity and be used to train large AI models.

In Partnership with NVIDIA's Inception Program, we are launching our demonstrator satellite in late 2025, which will have 100x more powerful GPUs than have ever been operated in space.

Our first commercial satellite, Starcloud-2, features a GPU cluster, persistent storage, 24/7 access, and proprietary thermal and power systems in a smallsat form factor. It will be fully operational in sun-synchronous orbit by 2026.

Starcloud-2 enables real-time, high-volume data analysis of the terabytes of raw data generated by spacecraft and space stations daily. By processing this data in space, Starcloud delivers low-latency insights derived from Earth observation satellites’ raw data, eliminating downlink bottlenecks and avoiding massive raw data transmissions to Earth.

Starcloud-2 offers secure global data storage and premium sovereign cloud computing, fully independent of Earth. This ensures high-performance computing and critical data backup in a sovereign, highly redundant environment.

Orbital Data Relay Constellation

The company’s planned 300-bird constellation will fly in VLEO underneath customer sats to act as an “in-orbit ground station,” Johnston said.

Status Comment

Satellite orbital data relay constellation status unclear as of December 2024. Recent focus has been on data centres.

Notes

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