[2] Momentus space had its first demonstration launch of a vehicle in 2022, which achieved mixed results: multiple anomalies were reported and two of the seven payloads were not deployed.
The website lists three models of tug with successively larger payload masses and Delta-v capabilities, in ascending order, name Vigoride, Ardoride, and Fervoride.
The Vigoride spacecraft experienced multiple anomalies: at least one due to folding solar panels not deploying, and at least one which caused an off-nominal communication mode.
[12] On October 10, 2023, Momentus integrated customers's payloads onto a SpaceX Falcon 9 launch vehicle as part of the Transporter-9 mission.
[13] For this mission, Momentus acted in the capacity of integrator rather than providing orbital services using a Vigoride spacecraft.