In the wake of an affair, the lives of an astronaut and a radical are forever altered by the political fault lines of the 1960s, setting off a series of events ricocheting from anti-Vietnam activism to the Apollo program to the AIDS crisis, in this sprawling multigenerational novel Ecuador, 1969: An American expatriate, Fay Fern, sits in the corner of a restaurant, she and her young son Wright turned away from the television where Vincent Kahn becomes the first man to walk on the moon. Years earlier, Fay and Vincent meet at a pilots' bar in the Mojave Desert. Both seemed poised for reinvention--the married test pilot, Vincent, as an astronaut; the spurned child of privilege, Fay, as an activist.

Their casual affair ends quickly, but its consequences linger. Though their lives split, their senses of purpose deepen in tandem, each becoming heroes to different sides of the political spectrum of the 1960s and 70s: Vincent an icon with no plan beyond the mission for which he has single-mindedly trained, Fay a lea