Aurora Rising: The Complete Collection

by G. S. Jennsen

  Therefore none were allowed to survive.

  She sent a brief pulse to Marcus, one whose meaning would never be construed as incriminating.

  As requested.

  27

  SIYANE

  METIS NEBULA, CENTER

  * * *

  THE SIYANE DROPPED OUT OF SUPERLUMINAL into an ocean of light.

  Like most plerions, Metis grew brighter as one neared the center despite the lack of visible light from the pulsar itself. Alex had been prepared for it, and spectrum filters were in place over the viewports above and beyond the strengthened radiation shielding. Even so, she had to blink away halos while her eyes adjusted to the increased brightness and her ocular implant adapted to the new range of signals it now received.

  The wispy, amorphous nebular dust of before was gone, replaced by sweeping, dramatic cloud formations in vibrant shades ranging from crisp gold to rich cornflower blue. They towered in thick pillars, resembling the storm wall of a galactic hurricane and spilling forth as crashing waves upon a shore.

  It was magnificent. A stunning tableau of brilliant color and radiant luminance.

  “Well that’s not something you see every day.”

  She tore her attention away from the scene to look over her shoulder. Caleb stood behind her chair, hands perched on the headrest. His attention was directed out the viewport, but sensing her gaze he looked down.

  He wore a spirited grin, one which only broadened when he saw her own expression of delight. Dear lord, when it was genuine his smile could illuminate a world.

  Things had been different between them this morning…more comfortable, more naturally at ease. It was as if giving full voice to the unresolvable conundrum of their circumstance enabled them to, if not break through it, at least put it aside for the time being.

  She returned his smile before returning to the vista. Silently she framed and captured a number of visuals using the external cameras, including several excellent candidates for future additions to the wall in her loft. Satisfied, she leaned forward and rested her chin on her palms to simply stare out and soak it all in.

  Moments such as this made everything else worth it. The difficult choices, the judgmental frowns and even scorn of others, the fading away of friends and lovers, the isolation and solitude and, every now and again, perhaps loneliness…

  …of course she wasn’t alone right now, was she? She found—somewhat to her surprise—she was okay with that.

  After a soft exhale she sat up and straightened her posture. “Time to get to work.” She glanced back and found him watching her instead of the view. Huh. “All the sensors are wide open. We can monitor the readings along the top of the HUD, though not to the level of detail we can analyze later at the data center.

  “The pulsar resides about half an AU in that direction.” She gestured to an area fifteen degrees port. “Physically it’s quite tiny, only a few kilometers wide, yet obviously the pulse is very strong.”

  The top far right screen showed the rapid, spiking frequency of the gamma flare. “We won’t be able to get any closer than 0.15 AU or the radiation shield will be overwhelmed. But we don’t have to. We can see everything we need to from here.”

  She leaned back in the chair and kicked her feet up on the small dash lip, crossed her arms against her chest and watched as the screens lit up to display new readings. Thirty seconds, a minute passed in silence, her focus wholly on the screens.

  Finally she looked over at him. He had taken up a position beside the half-wall of the cockpit. “See anything interesting?”

  He huffed a laugh. “If you’re seeking an opportunity to put me in my place, now would be a fairly good one.”

  She merely shrugged, and he sucked in a deep breath. “Well, for the most part the readings match the earlier ones you took. The TLF radiation is definitely stronger now, but…it seems a little off-kilter. I can’t put my finger on why.”

  Her lips smacked together, though she was impressed he picked up on the oddity. “Yep. Sure does.” She swiveled to contemplate the far left screen for a moment, then stood and went to the data center. In a few seconds she had redirected the feeds to the table. She pulled up a large physical map of the region and began superimposing the various electromagnetic waves.

  The gamma flare, not surprisingly, lined up directly on the location of the pulsar. The synchrotron radiation also originated at the pulsar to spread in all directions. Same for the pulsar wind. The visible light was diffuse throughout the region, having no clear origin point—consistent with a late-stage supernova remnant. The minor infrared and microwave readings were a bit haphazard, clumping around the pulsar but peaking at several other locations as well.

  The TLF radiation…. “It’s not coming from the pulsar.”

  He had joined her at the table, and stood near enough if she shifted her weight their shoulders would brush against one another. Yet for the moment the unsettling effect of his rather close physical proximity was outweighed by the sheer magnitude of the impossibility in front of her.

  “Impossible. It lines up perfectly on the gamma flare.”

  “I know. But it’s not coming from the pulsar.” She zoomed the map in. “It intersects the pulsar, but it’s coming from…there.” ‘There’ was a region of thick nebular clouds 0.2 AU to the right and behind the pulsar. “And…” a thought and the entire table updated with new data “…I think the pulsar’s orbiting that location.”

  He ran a hand through his hair in consternation. In its wake loose curls spilled down across his forehead, sending her pulse subito accelerando, to put it in polite terms. She willfully blinked the sensation away.

  He seemed completely unaware of the effect he was having on her. “Which would mean it’s a binary system, just as you suspected. Can you detect a companion in here anywhere?”

  “Nope. I mean it’s possible it’s one of these infrared or microwave markers. Still, they don’t really line up correctly for it.”

  “Well if the companion’s a white dwarf—given the age of the Nebula it would make sense—it might be difficult to pick up, right?”

  He continued to impress her with his knowledge of astrophysics concepts; it was layman’s knowledge, but very well informed layman’s knowledge. He was certainly turning out to be quite a bit more than simply a black ops agent.

  “Sure, but from this position it should be detectable. Hmm…the pulsar’s in a tight orbit. If I had to predict, I’d expect the companion—”

  She pivoted and headed to the cockpit. But instead of resuming her seat, she stood so close to the viewport her nose almost pressed to it. Her eyes roved across the scene, pupils dilating and contracting as she repeatedly adjusted the focus of her ocular implant.

  “Come on you little star, shine for me….”

  Abruptly she spun back around. “Let’s go over there.”

  He was leaning on the edge of the data center, ankles and arms crossed loosely as he regarded her with a look of…she couldn’t classify it. But his eyes sparkled and one corner of his mouth was curled up the tiniest bit, causing a flutter in her chest beyond the excitement of the discovery.

  One of his eyebrows arched in question. “Over…where, exactly?”

  She laughed as she settled into the chair. “Sorry, guess I didn’t actually finish that sentence. Not used to having company.” She gestured about ten degrees starboard. “Over thereish.”

  It took them more than an hour to find the companion, despite the fact it was in the end precisely where Alex had thought it would be. It took so long partly because the companion traveled in a bright, dense mass of nebular dust which masked any visual cues, partly because it was smaller than it should have been—roughly the size of Europa—and partly because it was impossibly cool.

  The Siyane hovered 1.5 megameters above the white dwarf. Deep red in color (despite the name), it pulsed at a leisurely period of thirty-six seconds. Seven different ways of measurement told her it radiated a temperature of 910 K.


  “That’s not possible.”

  “And that’s the fourth time you’ve said so.”

  She shot him a glare. “It’s the fourth time it’s been true. The coolest white dwarf ever measured is 2440 K, and it is a helluva lot closer to the center of the damn universe than this is. A temperature so low means it’s almost as old as the Big Bang—and that is impossible.”

  “Excellent.” He shrugged. “So…we go back home and win the Nobel Prize in Astrophysics?”

  She burst out laughing, and felt the tension which had been building within her, and thus in the cabin as well, since locating the dwarf melt away. “Maybe, yes.”

  She dragged a hand down her face and blew out a long breath. “Okay, fuck it. I’ve measured and recorded everything. Floating here staring at it isn’t going solve any mysteries. On to the next questions: what are they orbiting and why?”

  He frowned a little…in concentration, she thought. When he frowned the bridge of his nose drew together until his eyebrows were virtually horizontal. Two fierce streaks of discontentment.

  After a second he glanced over and caught her watching him. The frown curled upward into a half-grin. “Yes?”

  She looked as innocent as she could manage. “Nothing. You have thoughts?”

  “If I remember correctly, nobody ever gets worked up about whatever binary stars are orbiting. It’s usually some arbitrary center of mass they happened to be drawn around.”

  “All true. But you forgot one thing—the TLF radiation. There’s nothing arbitrary about it.”

  “Consider me chastised. So we go check it out?”

  “We go check it out.” She swiveled the chair to the viewport and began pulling away from the strange, impossible dwarf star. “We’re likely half an hour out from any visuals.” She gazed at him wearing a hopeful, imploring expression. “Make me a sandwich?”

  She had taken a mere two bites of the quite tasty penzine and Swiss cheese sandwich when it dropped forgotten to the plate in her lap. “What the…?”

  The nebular clouds had thickened precipitously as they neared the epicenter of the binary orbit, until it was like traveling through fog in a muggy swamp. Flying by instrumentation was a skill of necessity, so it wasn’t a problem as such. It had become disturbingly eerie, though.

  The cause of her outburst however was not the fog, but rather the spectrum analyzer output. Two minutes into the dense clouds it had begun displaying new frequencies, at first in the background then strengthening until they dominated the noise of the Nebula and even the pulsar.

  She sensed him at her shoulder and pointed at the screen.

  “What the hell?”

  “Indeed.”

  She had tuned the analyzer as broad as practicable to capture any unusual readings across the spectrum. Now it was capturing exactly that.

  The primary spectrum display updated every two seconds with a measurement of amplitude over frequencies ranging from 0.01 Hz to 1030 Hz. It showed a deeply concave shape, featuring strong peaks at both extremes and a severe dip along the middle, except for a narrow but massive spike in the upper terahertz range. Every update saw the peaks grow in power.

  Below the primary a smaller display mapped the measurements over time. It showed a continual series of deep red, light orange and purple spikes—precise, well-defined and increasing in a perfect linear function as they drew closer.

  He dropped his hands to the headrest and leaned into her chair. “Okay. The two extremes are the signals we already knew about, right?”

  “The lowest band is in fact our mystery TLF. But I filtered out the gamma flare and synchrotron radiation on account of them being so noisy. I wanted to be able to spot new anomalies. And it seems I have.”

  “The gamma wave really isn’t from the pulsar?”

  “Nope. And it’s a harmonic partial of the TLF wave.”

  “What’s the source of the terahertz?”

  “No idea.”

  His voice dropped low and acquired a carefully measured tenor. “Alex, slow down.”

  “Why, you want to see if the rate of increase slows?”

  “No, I’m sure it will. I want you to slow down because I think we should approach more cautiously.”

  “Right….” She decelerated to half speed. To neither of their surprise, the sequential graph increases slowed proportionally.

  “You think the signals are artificial.”

  “I do.”

  “You know a number of astronomical phenomena produce very exact, fixed waves, including pulsars.” As she spoke, she sent the terahertz and gamma bands to new screens of their own. At the greater detail the level of fidelity was astonishing.

  “Uh-huh. Is the dampener field on?”

  “It is. But I can probably kick the power up a bit.”

  “Strikes me as a good idea.”

  She glanced up at him. He had again moved to lean nonchalantly against the half-wall to the cockpit, one ankle thrown over the other, the picture of casual interest. But the rapid twitching of the muscles in his now rigid jaw and the steady flexing of his left hand told another story.

  For the first time in days, he radiated dangerous. She didn’t feel threatened, not by him—which was interesting. Yet he clearly felt threatened by whatever lurked in front of them.

  She shifted her attention back to the viewport. Her direct line of sight was free of HUD screens so she would have an unobstructed visual of their course. “The clouds look to be thinning out. We may get a glimpse of something interesting soon.”

  Three minutes later the nebular clouds didn’t just thin out, they effectively evaporated away—

  “Holy mother of god….”

  She threw the ship in full reverse to slide backward into some measure of cover while diverting all non-critical power not being used by the radiation shielding to the dampener field. The lights in the cabin dimmed and the temperature control could be heard shutting off.

  Then she sank into the chair, instinctively reaching up to grasp Caleb’s hand as it landed on her shoulder. He didn’t let go; neither did she.

  A halo of thick clouds—similar in color to the gold and blue of the Nebula but of a distinct form and illuminated from within—roiled like a thunderstorm billowing forth out of…nothing.

  The halo framed a ring of seamlessly smooth metal the color of lustrous tungsten-carbide and perhaps a hundred meters in width. The ring itself spanned more than a kilometer in diameter. Its interior was filled by a luminescent, rippling pool of pale gold plasma.

  Emerging from the pool was a ship. It was approximately halfway through—which they could tell because it was plainly evident the vessel was identical to the other seventy plus ships filling the space beyond the ring.

  Each ship was twice again as large as any human-made dreadnought. Made of an inky black material and laced with bright red fluorescents, they resembled nothing so much as mythological titans of the underworld.

  Behind the columns of dreadnoughts were a dozen ships of a different style. Less angular yet still unmistakably synthetic, these ships were long and cylindrical and were woven through with pulsing yellow-to-red filaments. One end expanded to become a claw-like structure, out of which hundreds…no, thousands of small craft streamed.

  The small ships were almost insectile in form. Multiple—at least eight or nine—spindly arms appeared to be comprised of a material similar to the dreadnoughts. Yet this material was pliable, for the arms twisted and writhed around a glowing red core. The craft poured out of the birthing ships then flew to the dreadnoughts and docked into their hulls in tight lines.

  It was a caricature of the most extreme ‘space monster’ horror films popular in the early days of space exploration. Vids had made millions capitalizing on worries of what fearsome and powerful aliens may be encountered in the void of space. As humanity continued to expand, they never encountered such aliens—or any aliens at all—and in time the fad had passed.

  But now they were here.

 
; Her voice trembled at a whisper; she didn’t seem to have enough breath for proper speech. “What is this?”

  His was lower and darker, though not much stronger. “It’s an invasion.”

  The dreadnought finished emerging from the pool of light and began moving toward the end of the flawless columned formation as the nose of yet another ship broke through the plasma.

  She swallowed hard to dislodge the lump in her throat. “Where are they coming from? The ring’s obviously artificial, but the interior doesn’t look like a black hole, or a white one. It looks…no, that would be impossible.”

  He squeezed her hand; she wasn’t sure he even realized he was doing it. “I think we’ve fairly well redefined ‘impossible’ today already.”

  “Ha. Yeah. Okay. It reminds me of conceptual drawings of a brane intersection—a dimensional border.”

  “Wow. And I thought I’d learned to expect anything.”

  She worried at her lower lip. “Regardless, it’s clearly a portal of some kind. I wonder what’s on the other side.”

  “If I had to guess, I’d say they are. You’re recording all this, right?”

  She spared him a smirk. “Visual and every band since we arrived.”

  He spared her a smile. “Of course you are.”

  She stared at the mouth of one of the birthing vessels, watching in fascinated horror as the spidery ships spewed forth. Extrapolating from the apparent number docking on each dreadnought, there must be at least half a million of them—and their generation showed no sign of slowing. A quick scale overlay confirmed while they appeared tiny against the dreadnoughts, each one was nearly the size of the Siyane.

  His grip on her shoulder tightened. “We need to go, before they notice we’re here. We have to warn someone.”

  “We have to warn everyone.”