Space Sustainability Faces Challenges at SmallSat 2025 Conference
The issue of space sustainability was a focal point at the SmallSat 2025 Conference held in Salt Lake City on August 11, 2025. During a side session, program manager Dmitry Poisik from the Office of Space Policy posed a revealing question to the audience: “How many of you guys represent owner/operators?” Despite the gathering of several dozen attendees, no hands were raised. This lack of participation highlighted a significant gap in the dialogue surrounding the sustainability of space operations.
Poisik’s observation underscores a broader concern within the space industry. As the number of satellites in Low Earth Orbit continues to grow, the challenge of ensuring sustainable practices becomes increasingly urgent. The absence of owner/operators in discussions about sustainability reflects a disconnect that could hinder progress in addressing the environmental impacts of space activities.
Concerns Over Space Debris and Environmental Impact
The conversation surrounding space sustainability is not new, but it has gained momentum as the risks associated with space debris become more pronounced. According to recent studies, an estimated 34,000 pieces of debris are currently orbiting the Earth, posing risks to operational satellites and human spaceflight. The potential for collision increases with every new satellite launched, creating a pressing need for effective debris mitigation strategies.
At the conference, experts emphasized the importance of collaboration among stakeholders, including satellite operators, policymakers, and researchers. The aim is to establish a comprehensive framework that promotes responsible behavior in space. Such a framework could include guidelines for satellite design, end-of-life disposal practices, and active debris removal technologies.
While regulatory bodies are beginning to address these issues, the pace of change is slower than many in the industry would prefer. Poisik noted that without the active involvement of satellite operators, efforts to promote sustainability could stall. “We need to engage with all parties involved to create a unified approach,” he stated.
The Role of Policy and Innovation
Innovation in satellite technology is a crucial factor in enhancing space sustainability. Advances in propulsion systems, for instance, can enable satellites to maneuver more effectively, reducing the likelihood of collisions. Furthermore, the development of new materials that minimize debris generation during satellite deployment is essential.
Policymakers play a vital role in this landscape by establishing regulations that encourage sustainable practices. As the space industry evolves, the need for clear and enforceable guidelines becomes paramount. Without a robust regulatory framework, the industry risks entering a phase where unsustainable practices could lead to irrevocable damage to the space environment.
The SmallSat 2025 Conference served as a platform for discussing these crucial issues. Participants shared insights on the current state of space sustainability and the challenges ahead. The discussions highlighted the need for a collective effort to foster a culture of responsibility among satellite operators and stakeholders.
As the industry progresses, the involvement of owner/operators will be crucial in shaping the future of space sustainability. The feedback from conferences like SmallSat 2025 can guide the development of effective policies and practices that protect the space environment for future generations.
With an increasing number of satellites projected to launch in the coming years, the urgency for sustainable solutions cannot be overstated. As Dmitry Poisik remarked, “We are at an awkward, teenage phase” in space sustainability, indicating that while awareness is growing, decisive action is still needed to navigate the complexities of the space environment responsibly.
