India-Japan’s LUPEX Mission Enters Design Phase:
India and Japan have taken a major step in their joint lunar exploration effort with the Chandrayaan-5 mission, also known as LUPEX (Lunar Polar Exploration). The mission, which aims to study the presence of water and water-ice on the Moon’s surface and subsurface, is set to enter the design phase after finalizing instrument selections and completing engineering model testing. The 6.5-tonne spacecraft is scheduled to launch on Japan’s H3 rocket in 2027-28.