As the commuter jet descended toward the ruins of Las Vegas, Roland Zhang craned his neck at the window, watching the skeleton towers grow nearer. Billowing clouds of dust clogged the air, and wind-blown dunes partially buried the filthy, abandoned buildings. He’d viewed footage from the far corners of the Earth, every remote hellhole imaginable, but this was the first time he’d ever seen the real deal in person. He tugged at his collar, sweating in spite of the air conditioning.

The derelict hangs in Neptune’s blue orbit, a chip of shadowy flint from a distance. Up close, it’s old and rusting, myriad old systems cobbled together, and Hadley swallows her nervous and exhilarated heart a dozen times as she latches the pod to its belly, makes a hard seal at the airlock, and geckos her team inside. The exterior of their spatulae suits—hands and knees and hips—permits them freedom of movement even in zero gee. Especially in zero gee. She glances back at their pod once.

I rooted her system on the first day. It was the only way to be sure. Sure that she’d love me. Step by matching step, I walk her under the boughs of great elms in Prospect Park, while the slanting sun passes through the tangled mesh of leaves to dapple her smiling face. When her heart rate spikes, I know she’s excited. When it slows, she’s bored.

It’s 12:15, and Monica West is late for our lunch. We’re meeting at a trendy Greenwich Village bistro, one of the few to survive the depression that bankrupted the City, and so many of its residents, nearly two decades ago. There are few reminders of those trying times here now. The place is packed with the young power elite, the air thick with talk of mergers and screenplays and spring designer collections. I order a glass of Cabernet and wait.