The lunar Orbiter laser Altimeter (LOLA) works by sending a laser pulse through an optical lense that splits it into five beams that are each scattered back after they strike the lunar surface.

At first glance, most "survival jobs" may not seem related to the positions you're applying for now, but it's often possible to dig beneath the surface and strike gold.

The principal mission of the MH-60R multi-mission helicopter is to protect the fleet from submarines and surface vessels and provide a maritime strike capability.