QUBE

Overview

QUBE is a research satellite (CubeSat) developed by the Zentrum für Telematik that demonstrates quantum key distribution technology for secure global communication. The satellite utilizes quantum encryption to create secure communication channels protected against eavesdropping by generating photons with specific quantum states and transmitting them via optical laser link to ground stations. Successfully launched on August 16, 2024, QUBE represents a significant advancement toward building global networks for quantum key distribution to establish secure worldwide communication pathways.

Key facts

Payload

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Reach

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Speed

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Weight

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IP rating

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Battery

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Power

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Autonomy

fully autonomous

Launch year

2024

Price

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Status

active