Subject: "Birth of a Nanostar" - A pseudo-colored STEM HAADF image of a Pd-Rh bimetallic nano-particle during the early stages of its formation. The five distinct regions are indicative of its five-fold rotational symmetry, colorized for easy viewing.; Credit: Moon Kim’s group: Ning Lu, Jinguo Wang - University of Texas (Dallas). Sample from Prof. Younan Xia at Georgia Tech.; Method/Instrument: JEM-ARM200F STEM HAADF imaging, pseudo-coloring