Elon Musk's latest scheme is a satellite catapult on the Moon

Source: Engadget

Background

Elon Musk’s recent focus on the Moon has sparked a series of ambitious ideas. In an xAI meeting with employees, Musk suggested building an AI satellite factory on the Moon, equipped with a gigantic catapult to launch the satellites into space. The claim was reported by The New York Times【https://www.nytimes.com/2026/02/10/technology/elon-musk-lunar-factory.html】.

Proposed Lunar AI Factory

The plan envisions a massive orbiting AI “data center” powered by solar‑energy satellites and cooled by the vacuum of space. Some experts have expressed concerns about the feasibility of such a system【https://www.independent.co.uk/space/elon-musk-spacex-ai-data-centers-satellites-b2914382.html】.

Musk emphasized the necessity of a lunar base:

“You have to go to the moon in order to build the required AI capabilities. It’s difficult to imagine what an intelligence of that scale would think about, but it’s going to be incredibly exciting to see it happen.”

Technical Challenges

• Catapult Requirements – Even though the Moon’s gravity is only one‑sixth of Earth’s, the minimum escape velocity for lunar orbit is about 3,800 mph (≈ Mach 5). Electromagnetic railguns capable of reaching Mach 8.8 exist【https://taskandpurpose.com/news/navy-railgun-battleships/】, but a satellite would need to survive acceleration forces of roughly 10,000 g.

• Infrastructure Build‑out – Achieving the vision would require:

  1. Establishing a lunar orbit and landing on the surface.
  2. Constructing a permanent colony.
  3. Building the AI factory and catapult.

  Humanity has not visited the Moon in over 50 years, and none of these steps have been accomplished before.

Timeline and Skepticism

Earlier last year, Musk posted on X that SpaceX would go “straight to Mars” and called the Moon a distraction【https://x.com/elonmusk/status/1875023335891026324】. More recently, he shifted focus to a “self‑growing city on the Moon,” claiming it could be completed in less than 10 years, whereas a comparable Mars effort would take over 20 years【https://x.com/elonmusk/status/2020640004628742577】.

These timelines should be treated with caution. In 2017, Musk predicted cargo missions to Mars by 2022, a goal that remains unfulfilled as of 2026【https://www.engadget.com/2017-09-29-space-x-mars-bfr-elon-musk.html】.