Japan’s precision moon lander has hit its target, but it appears to be upside-down
TOKYO (AP) — Japan’s space agency said Thursday that its first lunar mission hit the tiny patch of the moon’s surface it was aiming for, in a successful demonstration of its pinpoint landing system — although the probe appears to be lying upside-down.
Japan became the fifth country in history to reach the moon when the Smart Lander for Investigating Moon, or SLIM, touched down on the Moon early on Saturday. But trouble with the probe’s solar batteries made it hard at first to figure whether the probe landed in the target zone.
While most previous probes have used landing zones about 10 kilometers (six miles) wide, SLIM was aiming at a target of just 100 meters (330 feet). Improved accuracy would give scientists access to more of the moon, since probes could be placed nearer to obstacles.
One of the lander’s main engines lost thrust about 50 meters (54 yards) above the moon surface, causing a harder landing than planned.
A pair of autonomous probes released by SLIM before touchtown sent back images of the box-shaped vehicle on the surface, although it appeared to be upside down.
After a few days of data analysis, the Japan Aerospace Exploration Agency, or JAXA determined that the spacecraft landed about 55 meters (60 yards) away from its target, in between two craters near the Shioli crater, a region covered in volcanic rock.
But after the landing mishap, the craft’s solar panels wound up facing the wrong direction, and it cannot generate power. Officials said there is still hope the probe will be able to recharge when the Moon enters its daytime in the coming days.
JAXA project manager Shinichiro Sakai said the images sent back were just like those he’d imagined and seen in computer renderings.
“Something we designed