Curiosity: four raw images to browse through that capture the drama currently unfolding on Mars. Credit: NASA/JPL-Caltech #Mars #Curiosity #stuck #AtacamaDrillTarget #rover #Sol4881 #CuriosityRover #space #geology #Astrodon #MSL #Martian #landscape #GaleCrater #MountSharp #AeolisMons #crater #science #STEM