Bright Light. Ian Douglas

had taken some sudden and unexpected shifts in vector over the past few months. She’d started off as senior weapons officer on board the star carrier America … but then she’d received a new assignment as Exec on board America’s sister ship, the Lexington. From there, she’d volunteered for TAD—temporary attached duty—as skipper of the Lucas, a Marine transport and stealth lander, and then had returned to take command of the Lady Lex when Captain Bigelow had been killed.

      She’d been the one who’d brought the crippled Lexington home.

      Of course, there was no way the Navy Department was going to let her keep that billet. She was far too junior, too low on the Navy’s rank hierarchy to skipper the Lexington. Upon reaching SupraQuito, though, she’d received a field promotion to the rank of captain and been given command of the light carrier Guadalcanal.

      She suspected that Trev—her lover, Captain Trevor Gray—had made the recommendation for her promotion, but he’d refused to confirm or deny her accusation. Instead, he’d snuggled her in close and merely whispered, “Hush. You’ve earned it.”

      Now she just hoped she could keep what she’d earned. The light show was engulfing the entire globe of Heimdall now and reaching far out into space as well.

      “Captain?” Lieutenant Peters, on sensor watch, called. “We’re getting solid returns now. Fireflies.”

      “Shit …”

      Fireflies referred to small, autonomous objects, ranging from dust specks to a few meters across in size, that seemed to be associated with the Rosette Alien structures. They flew in unimaginably vast swarms, could fit themselves together into solid components, or they could destroy a starship simply by ramming into it at high velocity. Fireflies were believed to be part of an enormous swarm intelligence numbering in the hundreds of trillions and providing the underlying computronium matrix for the Rosette intelligence.

      What, she wondered, was the best call, here? Stay put and observe? Rejoin the rest of the Kapteyn’s Star flotilla out at Thrymheim, the system’s outermost planet some twelve light-minutes distant? Probe the bewildering tangle of light structures now unfolding across local space? Launch Guadalcanal’s fighters?

      Her orders, the standing orders for the five-ship flotilla here, were simply to patrol the Kapteyn’s Star system and alert Earth if the Rosies showed up again. Judging by what was unfolding out of Heimdall, they’d never left in the first place, and Earth was going to want to know about that.

      “Get us back to the others,” she told the helm officer.

      “Aye, Captain.”

      “Exec? Go to general quarters.”

      This was not looking good.

      USNA FME Olympia

       Rosette

       Omega Centauri

       1214 hours, GMT

      Some 15,800 light years removed from Earth, an AI called Limpy by the humans working with it stared into strangeness as well. Although he did not think in the same way that humans did, and did not make the same value judgments, it knew that something was going on … and that it did not look good.

      Omega Centauri was the largest globular star cluster in the Milky Way galaxy—10 million stars with a total mass some 4 million times that of Sol, packed into a sphere 150 light years across. At its gravitational center, deep within that teeming swarm of stars filling an impossibly crowded sky, six black holes, each the size of a world, orbited, in a patently artificial manner—a Klemperer rosette.

      Centuries before, Terran astronomers had demonstrated that Omega Centauri was not, in fact, a typical globular cluster, but rather that it was the stripped-down core of a small galaxy that had been sucked in and devoured by the much larger Milky Way more than half a billion years before. Large galaxies, it was known, were cannibals, shredding smaller galaxies and slurping up the remains. Several stars—among them the red dwarf Kapteyn’s Star, only 12.7 light years from Sol, had been proven by their spectral fingerprints to be escaped members of that ancient galaxy.

      Much more recently, human warships engaging the so-called Sh’daar Empire had traveled back through time and discovered that galaxy, called the N’gai Cluster by its myriad inhabitants, during an epoch when it was still just above the Milky Way. At the heart of N’gai, they’d found what was almost certainly the precursor of the Rosette—six hyper-giant blue stars serving as a kind of beacon or monument for the Sh’daar.

      Here within Omega Centauri, however, those hyperstars had long ago exploded, turning into black holes whirling around a tortured volume of space not much larger than Earth. And there was more. The enigmatic being known as the Consciousness had been busily building … something. Titanic structures apparently constructed of pure light hung suspended around the hexagon of rotating singularities and extended in all directions to impossible infinities.

      The monitor Olympia, a high-tech listening post disguised as an innocuous chunk of rock the size of Mt. Everest—crewed by 150 humans and a late-model AI with some very special programming—had slipped into orbit around the Rosette only weeks before. With downloads based on data snatched from the Consciousness at Kapteyn’s Star, Limpy could eavesdrop on the Consciousness by linking in to back channels and sidebands to tap into conversations between a few of the far-flung individual devices making up the whole.

      So far, the effort had not been particularly productive. One xenosophontologist had declared that the eavesdropping effort was akin to finding out what a human was thinking by analyzing the waste emissions of a couple of the bacteria in his gut. Limpy felt that the chances of getting something useful were better than that, but he understood the problem. The Consciousness was very, very large and complex, and even the very best human-directed SAIs had little chance of understanding the entity in more than an extremely basic way.

      To Limpy, it was a chance worth taking.

      Right now, the AI on Olympia was drifting across the face of the Rosette, its orbit taking it cross the opening between the six whirling singularities. In the space at the center, stars were visible … but not the thronging, massed stars of Omega Centauri. Olympia’s bridge crew was looking, quite literally, through a hole punched in spacetime. They were looking into somewhere—and somewhen—else.

      Clearly, the Rosette was a stargate of some kind. The high-velocity rotation of those black holes around their common center twisted the normal, sane dimensions of spacetime out of all reason, opening numerous gateways into the unknown. The starscapes glimpsed within that whirling gateway might be other regions of the galaxy, other times, or even other universes entirely.

      The being called the Consciousness had come through from one of those elsewheres. The Consciousness, the Rosette entity, the Alien Intelligence … all of those were names for something Humankind had never truly encountered and might never be able to understand.

      Limpy was here to try to learn more.

      “Hey, Limp?”

      “Yes, Captain Mosely?”

      “What’s all that stuff over there? Opposite the Rosette opening?”

      He knew exactly what Mosely was referring to. He’d been watching the phenomenon grow and develop for several minutes now … a huge cloud of what looked like smoke, white and gray-silver in the massed starlight.

      “Unknown, Captain. It appears to be clouds of micromachines similar to those you call fireflies, numbering in the trillions.”

      “What are they doing?”

      “Coming in this general direction.”

      “Shit …”

      The Olympia AI continued watching for several moments. “Captain, I would suggest you sound general quarters.”

      “I was just arriving at the same conclusion.”

      A