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Japan's ispace Successfully Places Resilience Lander in Lunar Orbit

The milestone marks the seventh step in the mission, setting the stage for a June 5 landing attempt at Mare Frigoris with scientific and cultural payloads onboard.

Rendering of the ispace Hakuto-R lander Resilience with a rover named Tenacious. (Courtesy/ispace)
Resilience, the second lunar lander by Japanese company ispace, during prelaunch preparations.
Japan’s RESILIENCE Lander Will Enter Lunar Orbit Today
ispace Resilience lander

Overview

  • Resilience, ispace's second lunar lander, entered lunar orbit on May 7, 2025, following a nine-minute thruster burn, the longest maneuver of the mission.
  • The mission targets Mare Frigoris, with a soft landing attempt scheduled for June 5, and alternative sites prepared if conditions require adjustments.
  • The lander carries the TENACIOUS micro rover, designed to conduct regolith collection and mobility demonstrations, alongside cultural artifacts like a UNESCO memory disk and a miniature artwork.
  • This marks ispace's second attempt at a lunar landing after a 2023 crash, with lessons from that mission applied to improve reliability and operations.
  • If successful, Resilience would make ispace the first Japanese private company to achieve a lunar landing, contributing to the growing role of commercial firms in lunar exploration.