Not necessarily. One of the interesting results from LADEE was that the measured lunar dust increased a few hours before the probe landed (attributed possibly t

Not necessarily. One of the interesting results from LADEE was that the measured lunar dust increased a few hours before the probe landed (attributed possibly to the geminid meteor shower). There's lots of stuff that can kick dust off the lunar surface. http://en.wikipedia.org/wiki/Lunar_Atmosphere_and_Dust_Environment_Explorer#Preliminary_results http://en.wikipedia.org/wiki/Lunar_Atmosphere_and_Dust_Envir...