Young engineer Robert Collins finds himself unemployed, but thanks to the machinations of a friend finds himself applying for the job of project leader at Merryweather Industries, builders of the first large-scale Jenson gate - a matter transporter. He is surprised to find himself hired and discovers that his predecessor, a genius named Norton, ws killed in a hit-and-run accident, and that his body has vanished. Most is eventually recovered - except for his brain. Robert takes charge of construction of The Big Gate in low-Earth orbit but finds that information is leaking from the company to a rival, who a large gate would put out of business. Norton’s death starts to look less and less like an accident. Merryweather himself lures an old ‘fixer’ named Smith back to the company to help Collins troubleshoot but Robert finds that the shoot part may be literal. Meanwhile, an astronomer working for the rival company, finds that they have coordinates set for the Crab nebula, a distant and lifeless stellar remnant from a supernova. It makes no sense. When it does start to click it is way late in the game as the rival company appears to be run by a complete madman named Spieler, and if he manages to take control of the stargate his plans are so insane that he may just destroy the entire planet! Nicely plotted tale of industrial espionage and technological breakthroughs from Stephen Robinett (Tak Hallus), leavened with believable characters and motivations. Don’t expect too much interstellar happenings though. Completely unrelated to the movie of the same name, it is still well worth a read!