Publication
Managing space debris: risks, mitigation measures, and sustainability challenges
| datacite.subject.fos | Engenharia e Tecnologia::Engenharia do Ambiente | |
| dc.contributor.author | Leal Filho, Walter | |
| dc.contributor.author | Dinis, Maria Alzira Pimenta | |
| dc.contributor.author | Hunt, Julian | |
| dc.contributor.author | Abubakar, Ismaila Rimi | |
| dc.date.accessioned | 2025-08-26T15:20:06Z | |
| dc.date.available | 2025-08-26T15:20:06Z | |
| dc.date.issued | 2025-07-11 | |
| dc.description.abstract | Space debris consists of non-functional, human-made objects remaining in Earth's orbit or entering the atmosphere, creating significant challenges for space operations. Current surveillance systems track nearly 40,000 larger debris fragments, yet it is estimated that hundreds of thousands of smaller pieces and millions of tiny, untracked particles further contribute to the risk of high-velocity collisions. These objects threaten spacecraft integrity, satellite functionality, and the long-term sustainability of space activities. This review article investigates the hazards posed by space debris, providing an overview of its impact on satellite operations, crewed space missions, and orbital stability. It examines risk mitigation strategies, including the enforcement of stricter disposal regulations, advancements in satellite design for controlled re-entry or deorbiting, and the active removal of large debris objects. A structured approach to space debris mitigation is also explored, outlining a proposed four-step strategy: designing spacecraft for impact resistance, implementing advanced remote tracking and monitoring systems, integrating onboard detection and avoidance mechanisms, and developing impact mitigation strategies to minimize damage. Additionally, the importance of enhanced tracking technologies and international cooperation is underscored, as collective efforts are necessary to address this escalating issue. Increasing awareness of the growing risks and exploring practical mitigation strategies strengthens ongoing efforts to safeguard space activities and ensure the long-term viability of Earth's orbital environment. | eng |
| dc.identifier.citation | APA7th: Leal Filho, W., Abubakar, I. R., Hunt, J., & Dinis, M. A. P. (2025). Managing Space Debris: Risks, Mitigation Measures, and Sustainability Challenges [Review]. Sustainable Futures, 10, 1-7, Article 100849. https://doi.org/10.1016/j.sftr.2025.100849 | |
| dc.identifier.doi | 10.1016/j.sftr.2025.100849 | |
| dc.identifier.issn | 2666-1888 | |
| dc.identifier.uri | http://hdl.handle.net/10284/14539 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.publisher | Elsevier BV | |
| dc.relation.hasversion | https://www.sciencedirect.com/science/article/pii/S2666188825004149 | |
| dc.relation.ispartof | Sustainable Futures | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | Space debris | |
| dc.subject | Satellites | |
| dc.subject | Orbits | |
| dc.subject | Spacecraft | |
| dc.subject | Aerospace safety | |
| dc.subject | Navigation risks | |
| dc.title | Managing space debris: risks, mitigation measures, and sustainability challenges | eng |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.title | Sustainable Futures | |
| oaire.citation.volume | 10 | |
| oaire.version | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |
| person.familyName | Leal Filho | |
| person.familyName | Dinis | |
| person.familyName | Hunt | |
| person.familyName | Abubakar | |
| person.givenName | Walter | |
| person.givenName | Maria Alzira Pimenta | |
| person.givenName | Julian | |
| person.givenName | Ismaila Rimi | |
| person.identifier | 0000000121351158 | |
| person.identifier | 493603 | |
| person.identifier.ciencia-id | E01A-32E6-9A1C | |
| person.identifier.ciencia-id | 4710-147D-FDAF | |
| person.identifier.orcid | 0000-0002-1241-5225 | |
| person.identifier.orcid | 0000-0002-2198-6740 | |
| person.identifier.orcid | 0000-0002-1840-7277 | |
| person.identifier.orcid | 0000-0002-7994-2302 | |
| person.identifier.rid | F-3309-2011 | |
| person.identifier.scopus-author-id | 6602389932 | |
| person.identifier.scopus-author-id | 55539804000 | |
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