Clark University student Christie Wood lowers a water sampler into a borehole on July 4, 2010. Original from NASA. Digitally enhanced by rawpixel.

More
Free for Personal and Business use
Public DomainU.S. Gov Works
  • Low Resolution
    800 x 1200 px
  • High Resolution (HD)
    2473 x 3710 px | 300 dpi
  • High Resolution (HD)
    2473 x 3710 px | 300 dpi

View license