"A dog is a man's best friend," the old saying goes. Can the same soon be said of robot dogs? This summer, a group of scientists including alumna Feifei Qian (M.S. PHYS 2011, Ph.D. ECE 2015) and School of Earth and Atmospheric Sciences assistant professor Frances Rivera-Hernández, will travel to Oregon's snow-capped Mt. Hood to train a dog-shaped robot named Spirit how to walk. The slopes of Mt. Hood are strewn with volcanic rocks and sprinkled with glaciers, a rugged environment that researchers think resembles the moon — which Spirit is being prepared to eventually explore. (This story also appeared at BBC, Reuters, Sharjah 24. and TAG 24).