The designs are free. The builders shouldn't be.

AOSSI will publish its space hardware designs for anyone to use. The people who build them will be paid only by a share of net revenue, if there is any.

Orbital sunrise over Earth's horizon, seen from the International Space Station off the coast of Brazil.
Orbital sunrise off the coast of Brazil · ISS072-E-340644 · Credit: NASA

Status: formingDesigns: open by defaultPay: share of net revenue, if any

Space hardware is expensive for reasons that aren't physics.

Designs are proprietary, so every program re-engineers parts someone already solved. Contractors are often paid for effort, not results. Skilled machinists, mechanics and independent engineers have no way in. Open-source hardware projects rarely have a business model, so the best builders can't afford to work on them.

  1. 01

    Open by default

    Designs, CAD, software, data and documentation will be published openly. Anyone can use them, including commercially.

  2. 02

    Paid only from revenue

    Builders will be independent contractors, paid only by a share of net revenue, if there is any. If nothing earns, nothing is owed.

  3. 03

    No equity sold

    No investors to answer to. AOSSI will compete on execution, quality and its name. Not on patents.

Every AOSSI design is judged in this order.

  1. 01Durable
  2. 02Repairable
  3. 03Modular
  4. 04Backwards compatible
  5. 05Scalable
  6. 06Non-Exotic

THE LINUX OF SPACE: MODULAR STANDARDS. NEW CAPABILITIES. OLD PARTS STILL FIT.

Proposed first experiment: test water as shielding.

An open-source CubeSat that would measure radiation dose behind a water jacket and behind aluminum, side by side. AOSSI habitat design assumes water tanks double as shielding. This experiment would test that assumption. Status: proposed, not started.

Concept illustration of the water-shielding experimentRadiation arrives from above. On the left it passes through a water jacket, on the right through aluminum, and a dosimeter behind each measures the dose, side by side.Water jacketAluminumDosimeterDosimeter
Concept illustration

No degree? Fine.

acme.academy is planned to issue certificates of understanding that qualify you to work on AOSSI projects.

Tell me when

Build space hardware in the open. Paid only from net revenue, if it earns.