Deep Dive
Iridium and why it matters
Iridium is a decades-old satellite communications company operating a low-Earth orbit constellation focused on safety-critical applications. The pitch is narrow but durable: global coverage that works almost around the clock in terrible weather, though at very low speeds. What caught people off guard was who bought it. Rocket Lab, the world's second-most-active launch provider after SpaceX, acquired Iridium to secure spectrum rights for its long-term satellite constellation ambitions — codenamed Flatlight, which is rumored to resemble Starlink.
The spectrum lockdown accelerates
This deal fits into a broader pattern. SpaceX acquired spectrum from Echostar last year. Amazon bought Globalstar recently for its Project Leo constellation. Now Rocket Lab has locked down Iridium. The throughline: spectrum is a constrained resource, and space companies are moving fast to secure it before scarcity compounds. For Rocket Lab specifically, owning both a launch provider and a communications asset makes strategic sense — it guarantees they can get their own satellites to orbit without competing for launch slots on SpaceX's increasingly full manifest.