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Nasa: "unexplained" chemical behavior on Mars
Unexpected transformations examined by the "Curiosity" rover
NASA has found unexplained changes in oxygen fluctuations on Mars. Unexpected transformations that occurred on the surface of the "Gale" crater: the gas assumes a behavior that scientists are unable to justify by known chemical processes.For about six years the chemical analysis tool "Sample Analysis at Mars" (SAM) positioned on the rover "Curiosity" (see AVIONEWS) has examined the composition of the...
AVIONEWS - World Aeronautical Press Agency