The center of the earthquake was a scant 10 kilometers beneath the surface, and just 15 kilometers from the capital.

VOA: standard.2010.01.13

Yet strong emotions lie just beneath the surface.

VOA: standard.2009.10.07

NASA used its Lunar Crater Observing and Sensing Satellite,or LCROSS, to look for water deep beneath the lunar surface.

VOA: special.2009.12.30

But another NASA project, the Lunar Crater Observing and Sensing Satellite,or LCROSS, could provide answers to what lies deeper beneath the moon's surface.

VOA: special.2009.09.30