Those 400 telescopes aren't operating as one giant synchronized instrument. They form a distributed observation grid — ExoAnalytic's Global Telescope Network (EGTN), which Anduril recently picked up. Here's the actual mechanics ⬇️

• Roughly 400 optical scopes scattered across about 35 sites around the globe, ensuring some portion of the sky is always observable wherever weather cooperates • Every telescope runs independently — onboard edge compute handles the astrometry, photometry, and tracking calculations locally, with latencies down to ~15 seconds • Only the processed outputs (never raw video feeds) get pushed up to a central command tier, which now plugs into Anduril's Lattice AI for sensor fusion, maneuver flagging, and threat correlation • When something like the Falcon Heavy upper-stage burn happens, just the few scopes with a sightline to that section of sky actually pick it up. The strength of the network isn't simultaneous coverage — it's that *some* node almost always has eyes on the relevant orbital track

So why the huge number? Objects in GEO and HEO drift slowly and resist continuous monitoring from any single location. Stacking heavy geographic redundancy is what defeats clouds, sunlight, and the planet getting in the way. Think of it less as "video panels stitched together" and more like "a planet-wide security camera mesh" — you never need all 400 watching the same event, the sheer density just means there's almost no time when you're flying blind.

Here's a primer on the system:

Anduril's network of 400+ telescopes is the ExoAnalytic Global Telescope Network (EGTN), acquired in 2026. It's the world's largest commercial optical array for space domain awareness.

**What it does**: Persistent, real-time optical tracking of satellites, debris & objects in MEO, HEO & GEO orbits. Delivers astrometric (position) and photometric (brightness) data with 15-30s latency and high persistence.

**Tech edge**: Advanced focal-plane processing + integration with Anduril's Lattice AI platform for autonomous detection, tracking & battle management. Complements radars; supports U.S. Space Surveillance Network modernization & missile defense.

The video shows it capturing a nominal Falcon Heavy second-stage thrust plume — a great public demo of its launch-monitoring capability.

Essential for keeping eyes on an increasingly crowded & contested space domain.