Firms Partner for Laser Satellite Communications Mission
Marble Imaging and partners debut a new laser-based satellite system to boost Earth observation data transfer rates.
Updated on Oct. 21, 2026 in Space
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Marble Imaging, Reflex Aerospace, and Odysseus Space are launching the Marble Sat-1 satellite to test high-speed optical downlink technology. This mission aims to bypass traditional radio-frequency bottlenecks by using laser communications for civil and defense data.
Why it matters
The mission addresses critical data transfer constraints in satellite imagery by utilizing laser technology to secure and accelerate transmission. This system enables faster processing for Earth observation, serving both intelligence and environmental monitoring needs.
The system utilizes the Cyclops-DTE terminal to achieve a daily throughput of 1 terabyte of imagery. This performance relies on optical downlink technology designed to circumvent the limitations of traditional radio-frequency licensing.
The players
Marble Imaging
This company operates the project and provides the Laser Communication as a Service model for high-resolution imagery.
Reflex Aerospace
This aerospace firm provides the satellite platform and recently secured 50 million euros in Series A funding for its development.
Odysseus Space
This space technology company is a key partner in the development and deployment of the optical communication infrastructure.
The details
Named Morgana, the Marble Sat-1 satellite features a platform from Reflex Aerospace that has successfully passed vibration and flight qualification testing. The project operates through a subscription-based Laser Communication as a Service model and intends to scale to a constellation of over 20 satellites.
Timeline
October 21, 2026: The partner companies announced the joint satellite mission.
First quarter of 2027: The Marble Sat-1 spacecraft is scheduled for launch.
2027: A six-month in-orbit demonstration phase begins following launch.
The Big Picture
The mission represents a paradigm shift in space-based data transmission by moving away from legacy radio-frequency channels. By leveraging the Cyclops-DTE terminal, the industry is transitioning toward optical architectures that provide the bandwidth required for high-resolution Earth observation.
This technology will eventually enable near-real-time access to high-resolution satellite imagery for civil and defense applications. Consumers and researchers can expect improved data availability as the planned 20-satellite constellation reduces existing bottlenecks in global monitoring.
The takeaway
Laser-based orbital communications are set to become a standard for high-volume data transmission in the coming years. Users requiring large-scale imagery should monitor the integration of these optical terminals as they begin to scale into broader satellite constellations.
Further reading
Learn more about the latest innovations in orbital infrastructure in our Space section.
Source note: This article includes information reported by Satnews.
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