Elon Musk proposes ‘cannon-like’ mass drivers on moon to build orbital AI data centers

Electromagnetic tracks stretching dozens of kilometers across the lunar surface would fling AI-powered satellites into space like cosmic slingshots under Elon Musk's latest audacious proposal. Project TERAFAB aims to relocate the world's most energy-intensive artificial intelligence infrastructure to the moon, shattering what Musk calls Earth's "terawatt ceiling" to usher in a petawatt-scale era of computing power.

The plan leverages the moon's vacuum environment, low gravity, and abundant solar energy, where space-based panels operate five times more efficiently than their Earth-bound counterparts. These magnetic mass drivers would eliminate the need for expensive chemical propellants while providing 1,000 times the power of current systems.

"We are going to push the limits of physics in compute and do some wild and crazy things," Musk declared during his weekend presentation at Giga Texas. "I want to live long enough to see the mass driver on the moon."

Critics point to staggering logistical challenges, calculating that the project would require roughly 135 Starship launches daily to transport the necessary materials. Still, the concept represents a strategic pivot toward lunar industrialization over immediate Mars colonization.