EON wants to move the data superhighway from ocean fiber to space lasers
Endeavour Optical Networks is planning to launch the fastest space laser communications system yet built.
Hyperscalers expanding data centers worldwide require high-speed data transfer, often relying on undersea fiber optic cables. However, these cables are challenging to access and repair. Endurance Optical Networks (EON), a startup founded in May with $10.75 million in seed funding, is exploring an alternative: space lasers. CEO Charlie Horowitz and CTO Tyler Presser aim to launch a network of laser-equipped spacecraft to connect data centers from orbit.
Current satellite communications networks cannot support data rates of 200 terabits per second, but advancements in optical technology are making space-to-ground laser communications more feasible. EON plans to deploy a fleet of 20 satellites, each providing a dedicated link between two continents, offering 24-hour coverage for early customers.
The startup targets hyperscalers and AI labs, focusing on underserved or expensive routes. EON plans to use its seed funding for building an optics lab, hiring engineers, and performing ground tests before a potential launch in late 2027. In addition to technical challenges, EON must overcome the difficulty of transmitting signals through the atmosphere, particularly when clouds block the path.
EON's small fleet of satellites may offer a quicker launch compared to larger networks like Blue Origin's TeraWave, but they still face significant technical hurdles.
Written by urgent.news from TechCrunch's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
