ESA signs HydRON Element 3 contract with Kepler for next phase of optical communications project
The Facts
- Kepler Communications was selected as prime contractor for ESA's HydRON Element 3 project.
- HydRON Element 3 is part of ESA's High-throughput Optical Network (HydRON) project.
- HydRON is part of ESA's Optical and Quantum Communications - ScyLight programme.
- ESA says optical communications are intended to complement increasingly congested radio-frequency systems by enabling higher data volumes with reduced interference and higher security.
- The HydRON project is intended to develop a high-throughput optical network for real-time or secure real-time data transport across multiple orbits and between space and ground systems.
- ESA said the new contract builds on Kepler's earlier role in HydRON Element 1.
- Vyoma was selected as part of a consortium led by Kepler to demonstrate low-latency or near-zero-latency space safety and space domain awareness services under HydRON Element 3.
Context
What is HydRON?
HydRON stands for High-throughput Optical Network, an ESA project to develop an optical communications network that can move data between satellites in multiple orbits and between space and ground systems in real time or secure real time Financial Post,European Space Agen…,Telecompaper.
Why is ESA pursuing optical communications in space?
ESA says optical communications can complement traditional radio frequencies, which are becoming more congested, by allowing larger data volumes to be transmitted with less interference and greater security European Space Agen…,Financial Post,Telecompaper.
What role does Vyoma have in Element 3?
Vyoma is part of the Kepler-led consortium and is tasked with demonstrating low-latency space surveillance, space safety and space domain awareness services using compact hosted payloads that complement its Flamingo satellites' sensing capabilities PRESSEPORTAL,Pressat,Industry Europe.
How left and right read it
ESA’s decision to make Kepler Communications the prime contractor for HydRON Element 3 points to a longer-term public investment in communications infrastructure, building on the company’s earlier role in HydRON Element 1. Within the ScyLight programme, the goal is a more secure, high-throughput optical network that can ease congestion in radio-frequency systems while improving real-time links between space and ground systems.
Kepler Communications’ selection for HydRON Element 3 suggests ESA is trying to move a promising technology from concept toward operational capability by extending work it already did under HydRON Element 1. The case for optical communications is practical: higher data volumes, less interference, stronger security, and low-latency space safety and space domain awareness services through the Kepler-led consortium that includes Vyoma.
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