Momentus

Momentus is a commercial provider of in-space infrastructure and transportation services, operating within the orbital logistics segment of the aerospace value chain. The company focuses on developing and deploying Orbital Transfer Vehicles (OTVs) designed to carry small satellites from standard launch injection points to precise custom orbits. Its technological approach typically involves water-based propulsion systems intended to provide a safer and more cost-effective alternative to traditional chemical propellants for last-mile delivery in space. The organisation’s primary flight programme is centered on the Vigoride spacecraft, which has undergone multiple orbital missions. These flights have supported various commercial and research payloads, including deployments for customers such as NASA and several international satellite operators. Momentus maintains operational relationships with major launch providers, most notably SpaceX, utilising the Transporter rideshare missions to reach initial Earth orbits before executing independent manoeuvres. Prospective partners or buyers should verify the current flight heritage and success rate of specific Vigoride iterations, as well as the status of proprietary propulsion system certifications. It is essential to confirm the company's regulatory standing with the Federal Communications Commission (FCC) and the FAA for upcoming launches. Furthermore, interested parties should assess the organisation's financial stability and its adherence to international space debris mitigation guidelines given the evolving nature of orbital traffic management.