PROLOGUE

Mars dominated space outside the Ulysses, a bloated dirty-ginger crescent of a planet that never quite made it as a world. Small, frigid, barren, airless, it was simply the solar system’s colder version of hell. Yet its glowing presence in the sky had dominated most of human history; first as a god to inspire generations of warriors, then as a goal to countless dreamers.

Now, for NASA Captain-Pilot Wilson Kime, it had become solid land. Two hundred kilometers beyond the landing craft’s narrow, curving windshield he could pick out the dark gash that was the Valles Marineris. As a boy he’d accessed the technofantasies of the Aries Underground group, entranced by how one day in an unspecified future, foaming water would once again race down that vast gully as raw human ingenuity unlocked the frozen ice trapped beneath the rusting landscape. Today, he would be the first to walk through those dusty craters he’d studied in a thousand satellite photos, trickle the legendary thin red sand through his gloved fingers. Today was glorious history in the making.

Wilson automatically started a deep feedback breathing exercise, calming his heart before the reality of what was about to happen could affect his metabolism. No way was he giving those goddamn desk medics back in Houston a chance to question his fitness to pilot the landing craft. Eight years he’d spent in the USAF, including two combat duties based in Japan for Operation Deliver Peace, followed by another nine years with NASA. All that buildup and anticipation: the sacrifices, his first wife and totally alienated kid; the eternal VR training at Houston, the press conferences, the mind-rotting PR tours of factories; he’d endured it all because it led to this one moment in this most sacred place.