Marsi tile 5 san 2011, Richard B. Hoover, Marshall Space Flight Center tubabu lɔni ba, kumana microfossils min ye cyanobacterie ɲɔgɔnna do ye mɛtɛyɔriti karibɔnɛw CI1 kɔsɔmɔlɔzi gafe la, tariku min jansira ka caya kumaso baw fɛ.