SLIM survives its third lunar night
Though it was primarily designed to prove its landing system and was never expected to resume operations after enduring the long 14-day-long lunar night, Japan’s SLIM lunar lander has successfully survived its third lunar night, resuming contact with Earth yesterday.
JAXA said on the social media platform X that SLIM’s key functions are still working despite repeated harsh cycles of temperature changes. The agency said it plans to closely monitor the lander’s deterioration.
While the newly downloaded data and photos have some scientific value, the important data is the spacecraft’s engineering status. Finding out what continues to work and what fails after each lunar night will inform engineers on what to do best to build future lunar landers and rovers.
Though it was primarily designed to prove its landing system and was never expected to resume operations after enduring the long 14-day-long lunar night, Japan’s SLIM lunar lander has successfully survived its third lunar night, resuming contact with Earth yesterday.
JAXA said on the social media platform X that SLIM’s key functions are still working despite repeated harsh cycles of temperature changes. The agency said it plans to closely monitor the lander’s deterioration.
While the newly downloaded data and photos have some scientific value, the important data is the spacecraft’s engineering status. Finding out what continues to work and what fails after each lunar night will inform engineers on what to do best to build future lunar landers and rovers.