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ispace’s Resilience Lander Loses Contact During Descent, Moon Landing Fails

Attributing the loss to delayed laser altimeter measurements, ispace will reassess its descent systems before a planned 2027 lunar mission.

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ispace-Gründer Takeshi Hakamada
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Overview

  • Contact with Resilience was lost more than a minute before its scheduled touchdown in Mare Frigoris on June 5, ending the lander’s descent prematurely.
  • Preliminary analysis points to delays in laser altimeter data processing that prevented the engines from braking in time for a soft landing.
  • The mission carried the 5-kilogram rover Tenacious, equipped with a shovel to collect moon dust for sale to NASA, but the rover never deployed.
  • This marks ispace’s second failed lunar landing attempt following a similar crash in April 2023, while US firms Intuitive Machines and Firefly Aerospace have successfully touched down.
  • Despite the setback, ispace remains committed to private lunar exploration and plans a larger, more advanced lander for launch in 2027 with NASA involvement.