The growth of three-dimensional manganese dendrites has been reported by a research team from the University of Vienna, the Faculty of Physics at the University of Warsaw, and the University of Edinburgh. The researchers discovered that it happens as a result of manganese oxide nanoparticle
When NASA's Mars rovers found manganese oxides in rocks in the Gale and Endeavor craters on Mars in 2014, the discovery sparked some scientists to suggest that the red planet might have once had more oxygen in its atmosphere billions of years ago.