Japanese Lunar Exploration Program 2007, after being delayed several times. SELENE-2, Japan's first lunar lander and rover, is expected to be launched in the 2020s. The program also includes a lunar sample return mission (SELENE-3), a mission to Mars to collect data for future manned expeditions (MELOS), participation in the Mars international sample return mission, and an advanced lander for future human missions to the Moon. The eventual goal is to participate in an international lunar outpost program, in which Japanese crews would stay on the lunar surface for a prolonged period of time and promote scientific research and environment utilization. SELENE (Selenological and
Explorer 15 between the spin axis and the sun direction to about 3° intervals. During launch the spacecraft failed to despin. The spin rate ranged from 72.9 to 73.2 rpm during the life of the spacecraft. The spin axis pointed at right ascension 80.97° and declination 20.9°. Explorer 15 Explorer 15, also called EPE-C, was an American satellite launched as part of Explorers program. Explorer 15 as launched on October 27, on Cape Canaveral Air Force Station, Florida, United States, with Delta rocket. Explorer 15 was a spin-stabilized, solar-cell powered spacecraft instrumented to study the artificial radiation belt produced by the Starfish