Momentus Space

Momentus Space, founded in 2017 and based in San Jose, California, is a company focused on providing in-space transportation services. Specifically, Momentus aims to offer orbital transfer, deployment, and other logistical support for satellites once they are in orbit. This addresses a growing need within the space industry as the number of satellites increases and the demand for flexible, on-demand in-space services rises.

The core of Momentus’ approach centers on electric propulsion technology. While specific details are limited without access to their website, the company is developing and utilizing Vigoride, a transfer vehicle designed to carry multiple payloads to desired orbital destinations. This vehicle utilizes water-based plasma propulsion, a potentially more efficient and sustainable alternative to traditional chemical propulsion systems for in-space maneuvering.

Currently available information does not detail specific missions or customers. However, the company’s business model positions it to serve a diverse range of clients, including satellite operators needing last-mile delivery to custom orbits, companies deploying constellations, and organizations requiring on-orbit servicing capabilities.

Momentus’ unique value proposition lies in offering a potentially more cost-effective and flexible in-space transportation solution compared to dedicated launch slots or relying solely on existing on-board propulsion. By specializing in orbital transfer and servicing, they aim to unlock greater utility from deployed satellites and facilitate more complex missions in the evolving space landscape.