Lunar Reconnaissance Orbiter Images Beresheet Impact Site
NASA / GSFC / ASU
Beresheet impact site on the Moon, before and after
Before and after comparison of the landing site as seen by Lunar Reconnaissance Orbiter Camera. Date in lower left indicates when the image was taken. It appears the spacecraft landed from the north on the rim of a small crater, about a few meters wide, leaving a dark "smudge" on Mare Serenitatis that’s elongated towards the south.
Changes to the lunar surface from the Beresheet impact
Left: Beresheet impact site as seen by Lunar Reconnaissance Orbiter on 22 April 2019. Right: An image processed to highlight changes near the landing site among photos taken before and after the landing, revealing a white impact halo. Other craters are visible in the right image because there is a slight change in lighting conditions among the before and after images. Scale bar is 100 meters. North is up. Both panels are 490 meters wide.
The first thing you can learn is the location of Beresheet's final resting place: 32.5956°N, 19.3496°E, at an elevation of about 2,613 meters. Robinson also reads what he can from the shape of the dark smudge and bright halo:
The point of impact is marked by a dark smudge about 10 meters across, where the surface reflectance was lowered by about 10%. At the scale of the [narrow-angle camera] image we cannot detect a crater; perhaps there is one but it is simply too small to be seen, or the low angle of impact (less than ten degrees relative to the surface), the fragility of the spacecraft, and the velocity precluded crater formation (think gouge rather than crater). The smudge is likely a roughened surface (more micro-shadows) due to the impact and disintegration of the lander. Surrounding the smudge is an area of increased reflectance (up to 20% higher). This ragged zone spans 30 to 50 meters from the smudge and includes a ray that extends southward about 100 meters. The higher reflectance was likely caused by gases or very fine high-speed particles rapidly moving away from the impact site, which smoothed the upper layer of regolith and redistributed fine soil particles, which in turn increased reflectance.