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Mars Science Laboratory Curiosity News Archive - February 14, 2013

Curiosity's 'ChemCam' Uses Laser To Hit On Martian Drill Tailings

A day after NASA's Mars rover Curiosity drilled the first sample-collection hole into a rock on Mars, the rover's Chemistry and Camera (ChemCam) instrument shot laser pulses into the fresh rock powder that the drilling generated.

Word of the Day
definiens
  • The word or words serving to define another word or expression, as in a dictionary entry.
The word 'definiens' comes from the Latin word 'definire', 'to define'.
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