
We make Silicon on the Moon.
The Moon will become the next Silicon Valley as data centers move to space. Already, rockets cannot keep up with launch demand. We make silicon from raw materials already present on the Moon, so that power in space can be made in space. Silicon on the Moon is how to ascend the Kardashev scale. Ethos Space Resources is a Y Combinator company (Summer 2026). YC-listed status: Active.