At recently studied sites, Mars Curiosity has found higher silica concentrations than at sites visited earlier in its Martian travels.
from News and Features – NASA’s Jet Propulsion Laboratory http://ift.tt/1Qsl2Ut
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At recently studied sites, Mars Curiosity has found higher silica concentrations than at sites visited earlier in its Martian travels.
from News and Features – NASA’s Jet Propulsion Laboratory http://ift.tt/1Qsl2Ut
via IFTTT
Telescopically 