Preventing the generation of new debris, avoiding collisions, and efficiently removing satellites from orbit at the end of their operational life are challenging objectives that require innovative solutions. To guide these efforts, the Zero Debris Technical Booklet was publicly released on January 15, 2025. This document outlines the technologies required to achieve the Zero Debris goal by 2030, essentially forming a technical roadmap for the effort.
The Charter establishes benchmarks with specific risk-level goals for reentries, collisions, and debris creation. Since its inception, the community has actively collaborated in conferences and workshops, culminating in the publication of the Zero Debris Technical Booklet.
1. Preventing the release of new debris, from small particles to larger rocket bodies.
2. Reducing debris creation through collision or breakup avoidance.
3. Enhancing space traffic surveillance and coordination systems.
4. Ensuring prompt removal of satellites from critical low-Earth and geostationary orbits after mission completion.
5. Minimizing risks of ground casualties from satellite reentries.
6. Deepening knowledge of debris effects, including their impact on Earth's atmosphere and astronomical observations.
The Technical Booklet will remain a dynamic reference, updated to reflect new insights and technological developments.
Zero Debris satellites: Developing satellites that are robust, resistant to breakups, and equipped for controlled de-orbiting. Innovations in debris-resistant materials, reentry burn-up technology, and standardized removal interfaces are essential.
Launch and deployment: Efforts must extend to launch systems, ensuring deorbiting of spent rocket stages and eliminating the release of small particles from fuels and pyrotechnics.
Operations and collision avoidance: Advanced tracking systems to detect smaller debris and improved communication and risk assessment technologies are critical to optimizing collision avoidance protocols.
End-of-life strategies: Active debris removal, environmentally safer reentry methods, and research into the effects of debris on oceans and the atmosphere are required to ensure sustainable satellite decommissioning.
Research Report:Zero Debris Technical Booklet
Related Links
Zero Debris Charter at ESA
Space Technology News - Applications and Research
Subscribe Free To Our Daily Newsletters |
Subscribe Free To Our Daily Newsletters |