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Speretta, S. (author), Uludag, M.S. (author), Menicucci, A. (author), Ferrario, Ivan (author)The last years saw the diffusion of nano, pico and femto satellite missions launched by multiple entities thanks to the launch cost reduction and the electronics miniaturization. Such missions usually present limited capabilities in terms of precise orbit determination and extremely small radar and optical cross-sections. Often these missions...conference paper 2023
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Gill, E.K.A. (author), Morton, Jade (author), Axelrad, Penina (author), Akos, Dennis M. (author), Centrella, M. (author), Speretta, S. (author)Spaceborne Global Navigation Satellite Systems (GNSS) receivers have become ubiquitous sensors for spacecraft navigation, especially in Low Earth Orbits (LEOs), often also supporting science endeavors or as acting dedicated science payloads. Due to the large number of space-capable GNSS receiver models available, spacecraft designers, as well as...journal article 2023
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Speretta, S. (author), Bouwmeester, J. (author), Menicucci, A. (author), Di Mascio, S. (author), Uludag, M.S. (author)The command and data handling system (CDHS) can be considered the nervous system of a satellite, providing the basic internal communication and control capabilities needed for a satellite to perform operations (either controlled by ground operators or autonomously). Such a system often interfaces directly with the satellite payload also...book chapter 2023
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Cervone, A. (author), Topputo, F. (author), Speretta, S. (author), Menicucci, A. (author), Turan, E. (author), Di Lizia, P. (author), Massari, M. (author), Costa, E. (author), Bertels, E. (author)The Earth-Moon system is constantly bombarded by meteoroids of different size and impact speed. Observation of the impacts on the Moon can enable thorough characterization of the Lunar meteoroid flux, which is similar to that of the Earth. While Earth-based Lunar observations are restricted by weather, geometric and illumination conditions, a...journal article 2022
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Turan, E. (author), Speretta, S. (author), Gill, E.K.A. (author)In this study, the application of the Linked Autonomous Interplanetary Satellite Orbit Navigation (LiAISON) method for cislunar satellite formations is investigated considering range only and range-rate only measurements. The LiAISON method provides an autonomous orbit determination solution solely using satellite-to-satellite measurements such...other 2022
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Turan, E. (author), Speretta, S. (author), Gill, E.K.A. (author)In recent years, there is a growing interest in small satellites for deep space exploration. The current approach for planetary navigation is based on ground-based radiometric tracking. A new era of low-cost small satellites for space exploration will require autonomous deep space navigation. This will decrease the reliance on ground-based...review 2022
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Turan, E. (author), Speretta, S. (author), Gill, E.K.A. (author)This study presents an autonomous orbit determination system based on crosslink radiometric measurements applied to a future lunar CubeSat mission to clearly highlight its advantages with respect to existing ground-based navigation strategies. This work is based on the Linked Autonomous Interplanetary Satellite Orbit Navigation (LiAISON) method...journal article 2022
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Turan, E. (author), Speretta, S. (author), Gill, E.K.A. (author)This study provides a performance analysis of radiometric autonomous navigation for the lunar satellite network topologies formed by three spacecraft at various orbits. This work is built on the Linked Autonomous Interplanetary Satellite Orbit Navigation (LiAISON) method and uses mesh (distributed) and centralized (star) network topologies. The...other 2022
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Turan, E. (author), Speretta, S. (author), Cervone, A. (author), Menicucci, A. (author), Topputo, Francesco (author), Franzese, Vittorio (author), Giordano, Carmine (author), Merisio, Gianmario (author), Di Lizia, Pierluigi (author)The Lunar Meteoroid Impact Observer (LUMIO) is a CubeSat mission at the Earth-Moon Lagrangian point 2 (L2) designed to observe, quantify, and characterize the meteoroid impacts by detecting their flashes on the Lunar farside. LUMIO can be deployed as one of the payloads in the NASA Commercial Lunar Payload System or from Artemis-2 mission to a...conference paper 2022
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Turan, E. (author), Speretta, S. (author), Gill, E.K.A. (author)This study investigates the application of the Linked Autonomous Interplanetary Satellite Orbit Navigation (LiAI-SON) technique for multiple small spacecraft in cislunar orbits considering high inter-satellite range measurement errors. The LiAISON method provides an autonomous orbit determination solution using crosslink measurements such as...conference paper 2022
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Topputo, F. (author), Merisio, G. (author), Cervone, A. (author), Speretta, S. (author), Menicucci, A. (author), Turan, E. (author), Bertels, E. (author), Vennekens, Johan (author), Walker, R (author)The Lunar Meteoroid Impacts Observer (LUMIO) is a CubeSat mission to observe, quantify, and characterize the meteoroid impacts on the lunar farside by detecting their flashes. This complements the knowledge gathered by Earth-based observations of the lunar nearside, thus synthesizing global information on the lunar meteoroid environment and...journal article 2022
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Turan, E. (author), Speretta, S. (author), Gill, E.K.A. (author)Recent advances in space technology provide an opportunity for small satellites to be launched in cislunar space. However, tracking these small satellites still depends on ground-based operations. Autonomous navigation could be a possible solution considering the challenges presented by costly ground operations and limited onboard power...journal article 2022
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Topputo, Francesco (author), Merisio, G. (author), Giordano, G. (author), Franzese, V (author), Cervone, A. (author), Speretta, S. (author), Menicucci, A. (author), Bertels, E. (author), Thorvaldsen, a. (author)The Lunar Meteoroid Impact Observer (LUMIO) is a mission designed to observe, quantify, and characterize the impacts of meteoroids on the lunar far side and, therefore, complement in both space and time the observations currently taken from Earth. While Earth-based lunar observations are restricted by weather, geometric and illumination...conference paper 2021
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Cervone, A. (author), Speretta, S. (author), Menicucci, A. (author), Bertels, E. (author), Topputo, Francesco (author), Merisio, G. (author)The Lunar Meteoroid Impact Observer (LUMIO), one of the two winning concepts of the SysNova Lunar CubeSats for Exploration call by ESA, is a mission designed to observe, quantify, and characterize the meteoroid impacts on the Lunar far side by detecting the flashes generated by the impact. While Earth-based Lunar observations are restricted by...conference paper 2021
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Menicucci, A. (author), Cervone, A. (author), Speretta, S. (author), Bertels, E. (author), Topputo, Francesco (author)The Earth-Moon system is constantly bombarded by meteoroids of different size and impact speed. Observation of the impacts on the Moon can enable thorough characterization of the Lunar meteoroid flux, which is similar to that of the Earth. While Earth-based Lunar observations are restricted by weather, geometric and illumination conditions, a...conference paper 2021
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Speretta, S. (author), Cervone, A. (author), Menicucci, A. (author), Turan, E. (author), Bertels, E. (author), Bosman, B.N. (author), Topputo, Francesco (author)The Lunar Meteoroid Impact Observer (LUMIO) is a mission designed to observe, quantify, and characterize the meteoroid impacts by detecting their flashes on the lunar far side. Earth-based lunar observations are restricted by weather, geometric and illumination conditions, while a lunar orbiter can improve the detection rate of lunar meteoroid...conference paper 2021
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Cervone, A. (author), Topputo, Francesco (author), Speretta, S. (author), Menicucci, A. (author), Di Lizia, P. (author), Bertels, E. (author), Massari, M. (author), Franzese, V (author), Giordano, C (author)The Earth-Moon system is constantly bombarded by meteoroids of different size and impact speed. Observation of the impacts on the Moon can enable thorough characterization of the Lunar meteoroid flux, which is similar to that of the Earth. While Earth-based Lunar observations are restricted by weather, geometric and illumination conditions, a...conference paper 2021
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Saathof, R. (author), Speretta, S. (author), Guo, J. (author), Kuiper, J.M. (author), Gill, E.K.A. (author)Laser satellite communications provides an attractive application for optical communications. It provides more bandwidth with improved security at potentially a lower cost due to reduced size weight and power (SWAP) and reduced license cost compared to radio frequencies (RF) communications. These advantages have been recognized for years and...abstract 2021
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Broekhuizen, C.H. (author), Speretta, S. (author), Uludag, M.S. (author), van den Bos, M.F. (author), Haenen, J. (author), Menicucci, A. (author), Gill, E.K.A. (author)In this paper, a detailed design is presented of a communications module that is designed to fit tight PocketQube design budgets but still offer performance at least comparable to commercial off-the-shelf CubeSat solutions. The communications module features extremely efficient power usage, less than 2 Watt DC for 1 Watt RF output while fitting...conference paper 2020
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Cervone, A. (author), Topputo, Francesco (author), Speretta, S. (author), Menicucci, A. (author), Biggs, Juliet (author), Di Lizia, P. (author), Massari, M. (author), Franzese, V (author), Giordano, C (author)The LUnar Meteoroid Impacts Observer (LUMIO) is a CubeSat mission to a halo orbit at Earth–Moon L2 that shall observe, quantify, and characterize meteoroid impacts on the Lunar farside, by detecting their flashes. In this way, LUMIO is expected to significantly contribute to Lunar Situational Awareness and to the current knowledge on the...conference paper 2020