Starlink Is Eyeing the Moon — and Elon Musk Just Made It Official
SpaceX has publicly confirmed that Starlink is exploring communication services beyond Earth's atmosphere — moving what was previously a quiet NASA proposal into an official company ambition. Elon Musk's February 2026 declaration of an "off-Earth expansion" follows a November 2024 pitch to NASA for a Marslink constellation capable of more than 4 Mbps of Earth-Mars bandwidth. With NASA's Artemis program targeting a crewed lunar landing as early as late 2027, the timing is anything but accidental.
The technology already works
The core hardware behind any lunar network already exists in orbit. Starlink currently operates over 9,000 laser inter-satellite links — direct optical connections between satellites that bypass ground stations entirely. Those links carry more than 42 petabytes of data every day at better than 99% uptime, according to Basenor (early 2024). Because laser signals travel through vacuum faster than light moves through fiber-optic cable, the same technology scales naturally toward cislunar distances. SpaceX is already testing the architecture.
The Starlink team is exploring ways to extend connectivity beyond our planet pic.twitter.com/MJLKNvWdxK
— Starlink (@Starlink) May 21, 2026
A commercial race, not a science project
NASA's existing Deep Space Network — a handful of enormous radio dishes managed by JPL — was never built for the sustained, high-bandwidth needs of a permanent lunar presence. NASA's Artemis program has already selected Intuitive Machines to demonstrate the first commercial lunar relay, and Nokia Bell Labs has been working on a 4G/5G lunar surface network for years. Starlink would enter that market with a proven laser mesh and the ability to scale fast — two things neither competitor can currently match.
The physics impose real limits. The Moon sits roughly 384,000 km away, meaning even a laser signal takes just over a second each way — more than two seconds round-trip. That rules out real-time gaming, but it's entirely adequate for video calls, telemetry from rovers, and bulk science data transfers.
What's in it for SpaceX
Starlink generated an estimated $8.2 billion in revenue in 2024. Lunar bases and eventually Mars stations represent a future subscriber base — modest at first, but strategically significant as a margin driver rather than pure research spend. Musk has said repeatedly that making humanity "multi-planetary" is SpaceX's core purpose; selling the connectivity infrastructure to do it is how the company funds that goal.
No specific timeline for a lunar relay constellation has been announced publicly, and it remains unclear whether Starlink would build a proprietary lunar network or integrate with NASA's planned LunaNet framework. What is clear: the race to own off-Earth connectivity has moved from internal memos to public competition.
