Mars Mimicking Chamber Explores Habitability of Other Planets

Researchers in Spain have designed a vacuum chamber capable of mimicking conditions on Mars to test gear for use in future missions SOURCE: WASHINGTON, March 25, 2014 /PRNewswire-USNewswire A research team in Spain has the enviable job of testing out new electromechanical gear for potential use in future missions to the “Red Planet.” They…

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On the origin of interstellar aromatic molecules

Despite their abundance and ubiquity in space, the origin of polycyclic aromatic hydrocarbons (PAHs) is still a mystery for astronomers. Gas phase chemistry models, this is, simple collisions between C atoms and C-containing molecules, and soot formation mechanisms can not easily account for the observed amount of PAHs, as they…

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