In a significant setback for Japan’s private space exploration efforts, Tokyo-based company ispace has reported the probable crash of its lunar lander, Resilience, during a descent attempt on June 5, 2025. This marks the company’s second unsuccessful attempt to achieve a soft landing on the Moon.
Mission Overview
The Resilience lander, part of ispace’s Hakuto-R Mission 2, was launched on January 15, 2025, aboard a SpaceX Falcon 9 rocket. The mission aimed to land in the Mare Frigoris region near the Moon’s north pole. The payload included a European-built rover named Tenacious, designed to collect lunar soil samples, and a miniature art installation called “Moonhouse” by Swedish artist Mikael Genberg. The mission was also set to deliver a symbolic lunar regolith sample to NASA under a $5,000 contract.
Descent and Loss of Communication
During the final stages of descent, communication with Resilience was lost approximately two minutes before the scheduled touchdown. Preliminary data suggests that the lander’s laser rangefinder experienced delays in obtaining valid altitude measurements, preventing the craft from decelerating adequately. As a result, the lander likely performed a “hard landing” on the lunar surface.
“Given that there is currently no prospect of a successful lunar landing, our top priority is to swiftly analyze the telemetry data we have obtained thus far and work diligently to identify the cause,” said Takeshi Hakamada, founder and CEO of ispace. “We will strive to restore trust by providing a report of the findings to our stakeholders.”
Historical Context and Future Plans
This incident follows ispace’s previous failed attempt in April 2023, when its first lander, part of Hakuto-R Mission 1, crashed due to a software error that misjudged the lander’s altitude, leading to a premature engine shutdown.
Despite these setbacks, ispace remains committed to its lunar exploration goals. The company plans to launch a larger, upgraded lander named Apex 1.0 in 2027 as part of a NASA contract. This mission aims to support NASA’s Artemis program by delivering payloads to the Moon’s surface.
“We know it’s not going to be easy,” said Jumpei Nozaki, ispace’s CFO. “But it’s hard. It has some meaning and significance of trying.”
Broader Implications
The failure of Resilience underscores the challenges faced by private companies in lunar exploration, a domain historically dominated by government space agencies. While Japan’s state-run agency JAXA successfully achieved a soft lunar landing in 2024 with its SLIM mission, commercial ventures like ispace continue to navigate the complexities of space missions.
The Japanese government remains supportive of private lunar initiatives, viewing them as integral to the nation’s broader space exploration ambitions. Prime Minister Shigeru Ishiba affirmed continued expectations for ispace, emphasizing the importance of private-sector contributions to Japan’s space endeavors.