1. Davis JP, Mayberry JP, Penn JP (2018) On-orbit servicing: Inspection, repair, refuel, upgrade, and assembly of satellites in space. Center for Space Policy and Strategy, The Aerospace Corporation. 2021-03-01, Accessed
2. Foust J (2020) Senators ask GAO to review FCC oversight of satellite constellations. https://spacenews.com/senators-ask-gao-to-review-fcc-oversight-of-satellite-constellations/. SpaceNews. Accessed: 2021-02-20
3. Hakima H, Stoute B, Fricker M, Williams PB Jerami, Rey M, Dupuis A, Turbide S, Desbiens L, Marchesea L, Topart P, Bergeron A (2020) Space-object identification satellite (SOISat) mission. In: 2020 Advanced Maui Optical and Space Surveillance Technologies Conference (AMOS)
4. Perez E, Bailly M, Pairot JM (1989) Pointing Acquisition And Tracking System For Silex Inter Satellite Optical Link. In: Gowrinathan S (ed.) Acquisition, Tracking, and Pointing III, vol. 1111. International Society for Optics and Photonics, SPIE, pp 277–288
5. Carrasco-Casado A, Do PX, Kolev D, Hosonuma T, Shiratama K, Kunimori H, Trinh PV, Abe Y, Nakasuka S, Toyoshima M (2019) Intersatellite-link demonstration mission between CubeSOTA (LEO CubeSat) and ETS9-HICALI (GEO Satellite). In: IEEE International Conference on Space Optical Systems and Applications (ICSOS)