📆 2023 This #SBSP study by #Astrostrom for #ESA proposes a 29,339 m2 #solar ☀️ collector at the #Lagrange point, #SolarPanels from #Lunar 🌙 materials, transported by a #SpaceElevator 🚠 from the #Moon https://nebula.esa.int/sites/default/files/neb_study/2753/C4000136309ESR.pdf