
Status of Japan moon-lander SLIM unclear with solar panel glitch
The Hindu
Japan's spacecraft, SLIM, successfully made a soft landing on the moon, but faces challenges with power generation.
Japan became the fifth country in history to reach the moon when one of its spacecrafts without astronauts successfully made a soft landing on the lunar surface early Saturday.
However, space officials said they need more time to analyze whether the Smart Lander for Investigating Moon, or SLIM, achieved its mission priority of making a pinpoint landing. They also said the craft’s solar panel had failed to generate power, which could shorten its activity on the moon.
Space officials believe the SLIM’s small rovers were launched as planned and that data was being transmitted back to the earth, said Hitoshi Kuninaka, head of the Institute of Space and Astronautical Science, a unit of Japan’s space agency.
But he said that SLIM’s solar battery wasn’t generating power and that it had only a few more hours of battery life. He said that the priority now was for the craft to gather as much data about its landing and the moon as possible on the remaining battery.
Japan follows the United States, the Soviet Union, China and India in reaching the moon.
Kuninaka said he believes that Japan’s space program at least achieved “minimum” success.
SLIM landed on the moon at about 12:20 a.m. Tokyo time on Saturday (1520 GMT Friday).

Climate scientists and advocates long held an optimistic belief that once impacts became undeniable, people and governments would act. This overestimated our collective response capacity while underestimating our psychological tendency to normalise, says Rachit Dubey, assistant professor at the department of communication, University of California.







