In-Space Propulsion: The Key to a Sustainable Space Economy

The Growing Importance of In-Space Propulsion

In-space propulsion systems are fundamental to the advancement of space exploration. Their significance is increasing as both private companies and governmental organizations launch larger numbers of low-earth orbit (LEO) satellite constellations.

For example, SpaceX intends to deploy 42,000 Starlink satellites over the coming decades.

Enhancing Space Sustainability Through Propulsion

Improvements in a satellite’s thrust and ability to maneuver are crucial for ensuring the long-term sustainability of space activities. The development and rigorous testing of innovative technologies, such as electronic propulsion systems (EPS), are key to achieving this.

These advancements enable smaller satellites to reach and maintain their designated orbits, effectively avoid collisions with orbital debris, and ultimately de-orbit safely upon the completion of their operational lifespan.

Maintaining Capability in Smaller Spacecraft

EPS and other emerging technologies can be integrated into smaller spacecraft without compromising their ability to execute essential tasks.

This includes maintaining functionality for critical operations like camera imaging, communications, and other mission-specific requirements.

TC Sessions: Space – Exploring Propulsion Advancements

The latest developments in in-space propulsion technologies will be thoroughly explored at the virtual TC Sessions: Space event, taking place on December 14-15.

Accion Systems, a developer specializing in ion propulsion systems for satellites, will be participating in the event.

Accion Systems: Redefining Spacecraft Propulsion

The company is focused on redefining the performance, efficiency, and scalability of spacecraft propulsion systems, thereby expanding the possibilities for space-based activities.

As Natalya Bailey, co-founder & CTO of Accion Systems, stated, “We want to make space more affordable and accessible by changing what spacecraft can do in and beyond Earth’s orbit.”

Propulsion: Powering Possibility and Opportunity

Propulsion systems are not merely components of space flight; they are enablers of possibility and opportunity.

Attendees of TC Sessions: Space 2021 will have the opportunity to learn more about this vital topic, alongside discussions on lunar sampling, orbit servicing, and the commercialization of space, presented by leading companies.