Reports

Apollo 17 Seismic Profiling: Probing the Lunar Crust

Science  08 Jun 1973:
Vol. 180, Issue 4090, pp. 1063-1064
DOI: 10.1126/science.180.4090.1063

Abstract

Apollo 17 seismic data are interpreted to determine the structure of the lunar crust to a depth of several kilometers. Seismic velocity increases in a marked stepwise manner beneath the Taurus-Littrow region at the Apollo 17 site. A thickness of about 1200 meters is indicated for the infilling mare basalts at Taurus-Littrow. The apparent velocity is high (about 4 kilomleters per second) in the material immediately underlying the basalts.

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