Astronesia -Batuan tested NASA's Mars rover, Curiosity, has been tested and presents a more varied composition than expected from previous missions. The rock also resembles some unusual rocks from the earth.
Mars rover team used two instruments wall plaques on Curiosity to study the chemical composition of the rocks that make up the size of a soccer ball called Jake Matijevic. The results support some surprising measurements recently and gave an example of why identifying the composition of the rocks is a major emphasis of the mission. The composition of the rocks tell the story of the invisible environment and the planet.
"These rocks have a close relationship in terms of their chemical composition to igneous wall plaques rock types known not found in many volcanoes on Earth," said Edward Stolper wall plaques of the California Institute of Technology in Pasadena. "With only one Martian rock of this type, it is difficult to know whether the same process is involved, wall plaques but it is a reasonable place to start thinking about its origin."
Jake was the first rock analyzed by the Mars rover arm instruments Alpha Particle X-Ray Spectrometer (APXS) that sticks and stones-30 wall plaques examined by means of Chemistry and Camera instrument (ChemCam). Two spots on Jake were analyzed on 22 September by the APXS device that has been repaired and is a Mars explorer version is faster than ever who have researched hundreds of stone. That information has provided scientists a library of comparisons of what is seen by Curiosity.
"Jake is kind of strange Martian rocks," said Ralf Gellert of the University of Guelph in Ontario, Canada. "It has an element with a high consistency with the mineral feldspar, and low in magnesium and iron."
ChemCam discovered that the composition of the target by 14 points at the stone, taking pictures of different mineral grains wall plaques in it. "ChemCam have seen the composition suggestive of feldspar wall plaques since August, and makes getting close to confirming Mars APXS data, although there remains some additional tests to be done," said Roger Wiens of Los Alamos National Laboratory in New Mexico.
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