A meteor decimates the U.S. government and paves the way for a climate cataclysm that will eventually render the earth inhospitable to humanity. This looming threat calls for a radically accelerated timeline in the earth’s efforts to colonize space, as well as an unprecedented opportunity for a much...

Anarres, Shevek’s homeland, is a bleak moon settled by an anarchic utopian civilization, where there is no government, and everyone, at least nominally, is a revolutionary. It has long been isolated from other worlds, including its mother planet, Urras—defined by warring nations, great poverty, and...

On a distant colony world, a group of humans has remade itself into gods. Using advanced technology, they have taken on the identities and powers of the Hindu pantheon, ruling over the planet and controlling access to the very tools that could challenge their authority. For generations, they have...

They just wanted to know why, twenty years ago, the entire Providence crew vanished without a trace. But then the stupid dark matter engine started all on its own, and now these four twenty-somethings are en route to Proxima Centauri, unable to turn around, and being harangued by a snarky hologram...