Laser Satellite Mission to Speed Data Transfers to 10 Gbps
The mission aims to resolve radio-frequency bottlenecks for high-resolution imaging starting in 2027.
Updated on Oct. 21, 2026 in Space
Live Poll
Do you believe private satellite innovations are making the world's data more secure?
Marble Imaging, Reflex Aerospace, and Odysseus Space announced a mission to deploy the Marble Sat-1 satellite, codenamed Morgana, to test laser-based data downlinks. The project aims to improve Earth observation data transmission using the Cyclops-DTE terminal, which is scheduled for a Q1 2027 launch.
Why it matters
Optical communication bypasses the bandwidth limits of conventional radio-frequency channels to provide a path for high-resolution data delivery. This transition enables faster throughput for civil monitoring and defense intelligence applications.
The Cyclops-DTE terminal provides a transmission speed of 10 Gbps and a daily throughput of 1 terabyte. This significantly exceeds the 1 to 2 Gbps capacity found in standard radio-frequency channels.
The players
Marble Imaging
An operator managing space-based imagery projects through a subscription-based Laser Communication as a Service model.
Reflex Aerospace
A satellite manufacturer focused on flight-qualified hardware that recently secured 50 million euros in Series A funding.
Odysseus Space
A provider of specialized space communication components and mission systems.
The details
The system employs optical downlink technology, which uses concentrated laser light instead of radio waves to transmit information. By operating outside of international radio spectrum licensing regimes, the laser system avoids the bandwidth bottlenecks common in traditional satellite communications. The Marble Sat-1 spacecraft uses the Cyclops-DTE terminal to secure and speed up data streams for ground-based observation services.
Timeline
October 21, 2026: The companies announced the joint satellite mission.
Q1 2027: The Marble Sat-1 spacecraft is scheduled for launch.
2027: The mission begins a six-month in-orbit demonstration phase.
The Tech Race
This mission signals a move toward optical-first architectures to overcome the limitations of conventional radio-frequency channel infrastructure. The goal is to move beyond experimental phases to establish a reliable constellation capable of handling high-resolution imagery at scale.
Organizations requiring high-resolution imagery will gain access to higher throughput as Marble Imaging rolls out its Laser Communication as a Service model. The technology is scheduled to begin its six-month orbital validation in 2027, eventually expanding to a 20-satellite constellation.
The takeaway
The project moves optical communications closer to commercial viability by bypassing spectral licensing bottlenecks. Observers should track the six-month in-orbit demonstration phase beginning in 2027 to see if the 1 terabyte daily throughput goal is sustained.
Further reading
For broader coverage of recent developments in satellite infrastructure, visit the Space section.
Source note: This article includes information reported by Satnews.
Live Poll
Do you believe private satellite innovations are making the world's data more secure?
