SLIM moon probe survives unexpected lunar night
Japan's SLIM probe overcomes setbacks, regaining power after tipping on the moon, highlighting space technology's resilience in lunar exploration. (EPA Photo)


On Monday, Japan's space agency announced that its SLIM moon lander, after a historic "pinpoint" touchdown on the moon, has unexpectedly endured a freezing lunar night and reestablished communication with Earth over a month later.

The Smart Lander for Investigating the Moon (SLIM) touched down on the lunar surface last month, making Japan the fifth country to put a probe on the moon. U.S.-based Intuitive Machines' Odysseus followed suit last week as countries and businesses race for the moon in search of resources and human habitability.

Shortly after landing within 55 meters (180 feet) of its target just south of the moon's equator, SLIM ran out of power because it had tipped over and its solar panels were at the wrong angle.

Its solar panels regained electricity more than a week later, thanks to a change in the sunlight's direction. The operator, Japan Aerospace Exploration Agency, had previously said the probe was not designed to survive a lunar night.