More than 100 photos of Mars’ Valles Marineris hemisphere were captured on July 9, 2013 to create this composite image. (JPL-Caltech / NASA) Clean energy tech, then Mars, says outgoing North Dakota CIO Shawn Riley As he steps down as North Dakota's CIO, Shawn Riley has his sights set on clean energy and, maybe, space exploration. Oct 28, 2022 By Colin Wood