ARM will demonstrate advanced, high - power, high - throughput solar electric propulsion; advanced autonomous high - speed proximity operations at a low - gravity planetary body; controlled touchdown and liftoff with a multi-ton mass from a low - gravity planetary body, astronaut
spacewalk activities for sample selection, extraction, containment and return; and mission operations of integrated robotic and crewed vehicle stack — all key components of
future in - space operations for human missions to Mars.