At http://phys.org/print371886369.html … some nice images for the dwarf planet (asteroid) Ceres taken by the Dawn Mission – see www.jpl.nasa.gov/dawn
There are craters, ridges and steep slopes in the geology of Ceres. The craters are especially interesting from an EU perspective as scarps in curvilinear formation are prominent
At http://phys.org/print371895206.html … scientists are now thinking that finding nitrogen on exoplanets might be more important than finding oxygen – as far as life in space is concerned