As Danuri Orbiter Approaches L1 Trajectory Correction, KARI Seeks Funding for 2031 Moon Lander

Nearing Lagrange Point 1, ~1.5 million km (0.01 AU) distant from Earth, Korea Aerospace Research Institute preparing to execute Trajectory Correction Maneuver 2 Sept (14:00 KST, 05:00 UTC) to propel 678-kg Danuri spacecraft away from Sun gravity towards Moon per fuel efficient ballistic lunar transfer protocol; Meanwhile KARI, led by (BR) Lee Sang-Ryool, reportedly requesting US$459M (₩618B) from South Korea government to support 1,800-kg Moon lander powered by solar & RTG, carrying 15-kg rover, to launch NET 2031 on next generation Nuri rocket





CSA-ASC funding 5 companies to advance Lunar Surface Exploration Initiative with 7 studies (~US$200K/ea, $1.4M total) on agricultural science, avionics/comms, mining/ISRU, power; Canadensys (Bolton ON) to study lunar greenhouse, modular rover concepts; MDA (Brampton ON) to study nuclear power generation, autonomous robots / rovers; MPB Communications (Pointe-Claire QC) to study Earth-Moon optical comms, Canadian Space Mining Corporation (Toronto ON) to study lunar prospecting; Honeywell Ltd. of Canada (Ottawa ON) to study Moon surface / orbit communication network
2 USA commercial teams, 1 composed of Northrop Grumman, AVL, Intuitive Machines, Lunar Outpost, Michelin (with Moon workers Harrison Schmitt and Charles Duke serving in advisory roles) and partnership between Lockheed Martin, General Motors compete for contract to build modern Lunar Terrain Vehicle; JAXA works with Nissan and Toyota on electric and hydrogen powered concepts; Researchers at Keck Institute for Space Studies (Caltech) promote utilization of off-the-shelf components from production electric automobiles to minimize R&D cost of bespoke vehicles
ISRO intends to launch Chandryaan-3 via GSLV Mk 3 NET August, soft-landing near originally planned Chandryaan-2 site; Area is within southern lunar highlands ~160km from Boguslawsky crater, preferred landing site of Roscosmos Luna-25 aiming for 23 July launch, and ~350km from South Pole-Aitken basin, an area currently being investigated by CNSA Yutu-2 rover from Chang’e-4 mission with sample return planned for Chang’e-6 NET 2024; Spectral analysis from Chandrayaan-1 orbiter indicates site is rich in iron (4.2%), magnesium (5.4%), calcium (10%) and titanium (0.3%)