Mars’ Ionosphere: Cold, Lifeless, and Filled With Heavy Metals Ifeadi C. 04:31 WIRED, Zero Tech Blog By tracking the movement of metal ions, scientists get a glimpse into the turbulent Martian atmosphere. The post Mars’ Ionosphere: Cold, Lifeless, and Filled With Heavy Metals appeared first on WIRED. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+