An open-source 240-antenna array to bounce signals off the Moon (moonrf.com)

• Passive lunar relay using 240 modular antennas.
• Increased infrastructure resilience via decentralization.
• Open-source model ensures technological autonomy.

"Researchers have deployed an open-source, 240-antenna array designed to use the Moon as a passive relay for radio signals. This project offers a cost-effective, decentralized alternative to commercial satellite constellations, enhancing communication resilience. By leveraging the Moon's surface as a reflecting point, the array establishes long-range, secure data links independent of terrestrial or orbital infrastructure bottlenecks. The initiative emphasizes technological autonomy and open standards, allowing for scalable, community-managed global connectivity. This development showcases the potential for earth-to-space-to-earth signal propagation using accessible, modular hardware designs, providing a robust backup for critical communications during potential satellite outages or geopolitical disruptions."