SPACE.com Columnist Leonard David

NASA moon orbiter spots Chinese lander on lunar far side (photo)

a chinese spacecraft is seen as a small white spot on the moon's gray, cratered far side
This image from NASA's Lunar Reconnaissance Orbiter Camera shows China’s Chang'e 6 lander in the Apollo basin on the lunar far side on June 7, 2024. The lander is seen as the small cluster of bright pixels in the center of the image. (Image credit: NASA/GSFC/Arizona State University)

NASA's Lunar Reconnaissance Orbiter (LRO) has taken its first look at China's Chang'e 6 spacecraft on the moon's far side.

The Chang'e 6 lander is flanked by two craters similar in size to it and is on the edge of a much more subtle crater about 165 feet (50 meters) wide, reports Mark Robinson, the principal investigator of the sharp-eyed camera system onboard LRO.

LRO spotted Chang'e 6 within the Apollo basin on the far side of the moon on June 7, 2024. The lander is seen as a small cluster of bright pixels in the center of the image.

Before/after animation showing the appearance of China’s Chang'e 6 lander on the moon’s far side. The increased brightness of the terrain surrounding the lander is due to disturbance from the lander engine and is similar to the blast zone seen around other lunar landers. The before image is from March 3, 2022, and the after image is from June 7, 2024. (Image credit: NASA/GSFC/Arizona State University)

Rim shot

LRO imaged China's Chang'e 6 sample-return spacecraft on the lunar far side five days after the latter's landing.

The Lunar Reconnaissance Orbiter Camera (LROC) team computed the landing site coordinates as minus 41.6385 degrees north latitude and 206.0148 degrees east longitude, at minus 17,244 feet (minus 5,256 m) elevation relative to the average lunar surface, with an estimated horizontal accuracy of plus or minus 100 feet (30 m).

"The increased brightness of the terrain surrounding the lander is due to disturbance from the lander engine and is similar to the blast zone seen around other lunar landers," the LROC team wrote in an image description.

Related: Watch China's Chang'e 6 probe land on far side of the moon in dramatic video

LROC team members also posted an image of the same area taken on March 3, 2022, to show what it looked like before Chang'e 6's landing and to highlight the presence of the spacecraft on the lunar surface.

The Chang'e 6 landing site is situated on a mare unit — a "sea" of cooled volcanic rock — at the southern edge of the Apollo basin.

Robinson and colleagues at Arizona State University note that basaltic lava erupted south of Chaffee S crater approximately 3.1 billion years ago and flowed downhill to the east, until it encountered a local topographic high, likely related to a fault.

"Several wrinkle ridges in this region have deformed and raised the mare surface," the LROC image description states. "The landing site sits approximately halfway between two of these ridges. The lava flow also overlaps a slightly older flow (~3.3 Ga), visible further east, but the younger flow is distinctive because it has higher iron oxide (FeO) and titanium oxide (TiO2) abundances." ("Ga" is scientist-speak for "billion years ago.")

Homeward bound

Chang'e 6 launched from south China's Hainan Province on May 3, with the goal of returning lunar samples from the far side of the moon to Earth for the first time ever.

After completing its collection of lunar samples, the probe's ascender segment departed from the lunar surface with the precious cargo on June 3.

After reuniting with the Chang'e 6 mission orbiter and completing the lunar sample transfer, the returner segment continues to orbit the moon, awaiting the time to initiate its return journey back to Earth.

The mission's return capsule is expected to land on our planet on or around June 25 with its cache of lunar collectibles. The capsule will parachute into a pre-picked landing zone at Siziwang Banner in north China's Inner Mongolia Autonomous Region, wrapping up its 53-day space mission.

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Leonard David
Space Insider Columnist

Leonard David is an award-winning space journalist who has been reporting on space activities for more than 50 years. Currently writing as Space.com's Space Insider Columnist among his other projects, Leonard has authored numerous books on space exploration, Mars missions and more, with his latest being "Moon Rush: The New Space Race" published in 2019 by National Geographic. He also wrote "Mars: Our Future on the Red Planet" released in 2016 by National Geographic. Leonard  has served as a correspondent for SpaceNews, Scientific American and Aerospace America for the AIAA. He has received many awards, including the first Ordway Award for Sustained Excellence in Spaceflight History in 2015 at the AAS Wernher von Braun Memorial Symposium. You can find out Leonard's latest project at his website and on Twitter.

  • dad-zz
    Great photo! Just curious, did the LRO transmit the photo from the far side via China's Queqiao satellites? If so it was awfully nice of China to allow NASA to use their satellite in light of the Wolf Amendment.
    Reply