Visions, Ventures, Escape Velocities: A Collection of Space Futures by Madeline Ashby, Steven Barnes, Eileen Gunn, Ramez Naam, Carter Scholz, Vandana Singh, Jim Bell, Lawrence Dritsas, Linda T. Elkins-Tanton, Emma Frow, Roland Lehoucq, Andrew D. Maynard, Clark A. Miller, Deji Bryce Olukotun, Steve Ruff, William K. Storey, Sara Imari Walker, G. Pascal Zachary, Ed Finn, Joey Eschrich, Juliet Ulman, Maciej Rebisz, Karl Schroeder