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ispace Fine-Tunes Timeline for June 5 Moon Landing Attempt

Engineers adjusted Resilience’s descent schedule after recent orbital reviews to prepare for a touchdown in the Moon’s remote Mare Frigoris region.

rendering of the ispace Resilience lunar lander and rover on the moon
The Ispace Tenacious rover (top) is seen carried by the Resilience lunar lander at the Japan Aerospace Exploration Agency's Tsukuba Space Center in September 2024.
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Overview

  • Resilience launched on January 15 aboard a SpaceX Falcon 9 and entered lunar orbit on May 7 after a low-energy transfer covering over one million kilometers.
  • Following maneuvers to lower its orbit to 100 km, ispace revised the landing to 3:17 p.m. ET on June 5 based on updated trajectory analyses.
  • The lander carries the European-built Tenacious rover alongside experiments for water electrolysis, algae-based food production and deep-space radiation monitoring.
  • After touchdown, Tenacious will deploy scientific instruments, collect lunar regolith for a $5,000 sale to NASA and place a miniature SwedishMoonhouse” art project on the surface.
  • A successful landing would mark the first controlled moon touchdown by a non-U.S. company and set the stage for ispace’s future missions under NASA’s Artemis program.