How Electric Propulsion Is Unlocking Mobility in Space?

By Kevin Lausten, CEO, Morpheus Space - A leading innovator and manufacturer of advanced electric propulsion systems for in-space mobility.

Electric propulsion is shifting satellites from fixed assets to mobile infrastructure. As orbital

congestion rises, maneuverability is becoming a core driver of mission value.

Access to Space Is Improving but Orbital Mobility Remains Constrained

The “New Space” era has fundamentally changed launch economics. The cost per kilogram

to orbit has fallen sharply over the past decade, turning access to space from the primary

constraint into an increasingly solved problem.

As launch becomes more accessible, the number of satellites in orbit is rising at an

unprecedented pace. Space is now both a critical economic domain and a more complex

operating environment.

Launch has solved access to space, not movement within it. Satellites can be deployed

efficiently, but many still operate with limited maneuverability in an increasingly crowded

orbit. In mature transportation systems, reaching the destination is only the first step. In

space, it has historically been the last.

Satellites Need Maneuverability

Space is becoming more congested, contested, and competitive. The traditional “one-time

setup” model no longer holds in an environment that requires continuous adaptation.

Maneuverability determines whether a satellite is constrained or able to respond in real

time. Whether avoiding debris, shifting orbits, or retasking for time-sensitive observation,

mobility directly impacts mission value.

It turns a satellite from a passive object into an adaptable asset that can support multiple

mission objectives.

Why Traditional Propulsion Falls Short

Traditional chemical propulsion delivers high thrust but remains inefficient.

Achieving maneuverability requires large fuel reserves, which consume valuable mass and

limit payload capacity. Once that propellant is depleted, the mission ends.

As the industry moves toward large constellations, these systems do not scale well. They

were not designed for dense orbital environments where flexibility is essential.

The Shift to Electric Propulsion

To address these limitations, the industry is shifting toward electric propulsion (EP).

Instead of combustion, EP systems use electromagnetic fields to accelerate ions and

generate thrust. They achieve similar delta-v with far less propellant, extending mission

lifetimes by years.

Modern systems use distributed arrays of small thrusters instead of a single unit, improving

redundancy and resilience.

Replacing pressurized liquid fuels with solid metallic propellants also simplifies integration

and improves handling safety during manufacturing, transport, and launch preparation.

More Flexible Operations, Extended Lifespan, Improved Economics

Historically, satellites were deployed for fixed missions and locations. Electric propulsion

enables operators to adapt after launch by adjusting altitude, inclination, or orbital

position.

Satellites can spend more time over key regions, respond to emerging events, and

reposition to optimize coverage.

Active de orbiting is also becoming essential. Regulatory requirements, including the FCC’s

five-year de orbit rule, make end-of-life maneuverability a core requirement.

Use Cases for Electric Propulsion

Constellations - Precision propulsion enables tight station-keeping and stable synchronization across large fleets.

Formation Flying - In certain cases, a cluster of satellites must travel in tandem and maintain consistent separation requiring efficient and precise propulsion systems.

In-Orbit Services - Mobility supports proximity operations, inspections, and life extension of aging assets.

Space Logistics - Future infrastructure depends on how spacecraft move, not just where they are positioned. Continuous control enables safe relative motion without instability from traditional systems.

Increased Demand for Maneuverability - Collision avoidance maneuvers are rising rapidly and already exceed what can be managed

manually.

Public data shows the trend of large constellations performing hundreds of thousands of

maneuvers annually. This trend will continue as orbital density increases.

Shift Toward Standardized Interfaces

Operators are moving toward modular, plug-and-play spacecraft designs. The industry is

shifting away from custom propulsion systems that require long development cycles and

deep integration.

Manufacturers now prioritize systems that integrate cleanly into standardized buses

without forcing redesigns across key subsystems.

The expectation is no longer a solution optimized for a single mission, but one that can be

integrated quickly and scaled across product lines.

What Operators Are Prioritizing Now

Resilience is becoming the new return on investment. Operators need the ability to move,

recover, and adapt in real time.

If conditions change, mobility determines whether a satellite can respond effectively.

Without efficient propulsion, even small adjustments can shorten mission life.

In the next era of space, mobility will determine who survives, adapts, and leads.

Design for Mobility, Not Just Deployment

The industry is shifting from large, infrequent maneuvers to continuous control. This allows

operators to manage constellations, avoid debris, reposition assets, and extend mission

life more effectively.

Mobility must be designed from the start. Every gram of propellant saved can be used for

revenue-generating payload. High-efficiency propulsion improves both performance and

economics.

As congestion and adversarial pressure increase, propulsion is becoming as fundamental

to satellites as power or communications systems.

About the CEO

Kevin Lausten has over two decades of experience in the space industry and serves as CEO

of Morpheus Space. His background includes leadership roles at Ursa Major Technologies

and Maxar Technologies, with a focus on geospatial strategy and market development. He holds a Master of Science in Earth Systems and Geoinformatics from George Mason University and a Bachelor of Science in Geology from the University of Colorado Boulder. His career has consistently focused on aligning advanced space technologies with real-

world market needs.

About Morpheus Space

Morpheus Space develops in-space mobility solutions designed to maximize mission

performance in increasingly complex orbital environments. Founded in 2018 as a spin-off

from the Technical University of Dresden, the company builds on research that enabled the

first nano satellite collision avoidance maneuver.

Its GO-2 FEEP electric propulsion system supports satellites from 6U to 250 kg and

features 40 independently controllable thrusters in a fully integrated design without

external tanks.

The system delivers ultra-fine precision for station-keeping, repositioning, proximity

operations, and end-of-life disposal. With production in Dresden and operations in El

Segundo, Morpheus Space is scaling propulsion technology for commercial, government,

and defense missions worldwide.