Mars Water Mystery Surfaces

Mars Water Mystery Surfaces
NASA's Phoenix Mars Lander inserted the four needles of its thermal and conductivity probe into Martian soil during the 98th Martian day, or sol, of the mission and left it in place until Sol 99 (Sept. 4, 2008). The Robotic Arm Camera on Phoenix took this image on the morning of Sol 99 while the probe's needles were in the ground. The science team informally named this soil target "Gandalf."
(Image: © NASA/JPL-Caltech/University of Arizona/Max Planck Institute)

PLACEHOLDER BODY CONTENT TBC

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