## 9 Conclusions
The results shown have greater significance in the ground operations to sustain and access the conditions and communicate effectively using these small satellite constellations in low-moon orbits. The orbits designed were of 3000 Kms, which is the lowest altitude of the gateway outpost in the Artemis mission. The position, velocity, orbital elements, and tracking elements presented and detailed will be vital in operating the Artemis mission in the given frame of orientation over the moon. Learning through LEO execution and implementing the same under lunar environment will pave a path for effective resource utilization in the long-term. On the similar exploration vision, Ref. [29] comes up with a concept of Solar-powered satellite constellation for Martian environment which is quite captivating to further the research for deep space. Apart from all the work done through this or other research, it is concerning yet to see how much yet remaining is to be done to make all of it come in real-time execution and contribute in saving human lives and resources being destructed due to natural disasters. According to United Nations Office for Disaster Risk Reduction (UNDRR) and Ref. [30], until 2021, there has been a loss of approximately 280 billion USD in infra-structure and resources with 103.5 million people affected globally. This is a severe situation and needs to be dealt with before it is too late. The global warming is changing the ecosystem at an unimaginable pace that needs to be defended for a sustainable earth with effective methodologies and innovative technological implementations like cost-effective small satellite constellations and their efficient applications. In similar direction, Ref. [31] also implements a remote sensing technique using small satellite constellation to monitor infra-structure in India. In the near future, this research will be further enhanced with unique techniques to control and effectively implement autonomous functions in small satellites, overcoming their constraints such as compact size and on-board resource availability and improve the functions in constellations. Additionally, the verifications for the optimization of the constellation coverage may be carried out in the near future to test the method on the real-time constellations. The social implementation of this technique in real-time will depend on the realization of effective constellations in the near future. There are plans to validate this technique through current constellations through a collaborative effort, which is under due consideration mainly to contribute towards the disaster management applications. This is not only for the real-time applications in a cost-effective manner in LEO, but also to support and strategize deep-space missions efficiently for a long-term operation and productive lifecycles. Figure 23 describes the direction and focus of this research pictorially and Ref. [32] adds essence to continuous research for small satellites constellations. **Author Contributions:** Writing--original draft, M.I.R. ; Writing--review & editing, H.B. All authors have read and agreed to the published version of the manuscript. **Funding:** This research received no external funding. **Data Availability Statement:** Not applicable. Figure 23: Research direction and ethos of this paper. **Acknowledgments:** I sincerely thank my adsvisor [PERSON] for giving me this opportunity to research on autonomous constellations using small satellites. The software used for analysis is Freelflyer and I also express my sincere thanks to Freeflyer team for their support. **Conflicts of Interest:** The authors declare no conflict of interest.