Researchers describe impacts as 'gardening' the lunar surface
2Sep 16 2:00 PM · 7d ago · 4 articles · 1 post · 2 sources · development 2 of 3
Co-author David Paige and lead author Mark Robinson explain that such impacts churn buried material to the surface faster than previously thought, overturning the moon's top inch of soil roughly every 80,000 years, and that Apollo footprints will eventually be erased.
science.nasa.gov
“We're now thinking of impacts as a way to garden the regolith — churning the sediments and putting stuff above that's usually below the surface”
David Paige
Mark RobinsonChief scientist, LRO camera systemDavid PaigeCo-author, UCLARobert WagnerImage-processing specialist, Intuitive Machines/LRONASASpace agency operating the Lunar Reconnaissance Orbiter
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