Tomorrow and Tomorrow

PART THREE Odyssey

Chapter 26

“From out our bourne of Time and Place

The flood may beat me flat.”

Drake’s memory of the final minute was clear and vivid. He had been standing at the ship’s port, gazing down on a world below. It was almost one full day since he had been embodied, and now he was ready to board a lander and begin the descent.

He already knew the planet and the local skyscape. A wealth of information about both had been loaded into him during embodiment. But that was abstract knowledge. Now he desired the real thing: the feel of alien soil or sand beneath his clawed feet, the first breath of whatever passed for air, the sight of sun and moons and starry constellations diffused through haze and cloud and nighttime mist.

He took a last look down. The world was close to Earth type, and his embodiment reflected that: arms and legs and neckless head; three-fingered hands; a body able to walk upright rather than crawl or burrow or scuttle across a rocky seabed.

He turned to enter the lander, and in that moment the ship’s control system spoke: “Shiva presence detected. Landing aborted. Caesura activated. Final entry commences in five seconds.”

So soon? The ship’s message had just told him that he was going to die. He had expected a long and lonely vigil on the surface, with only memories of Ana to sustain him, and at the end of it the arrival of a Shiva influence and an unknown destiny. Instead he would find oblivion within the next few seconds.

Since there was not one thing he could do about it, Drake stood perfectly still, watched, and listened. The caesura had already appeared. He could see a roiling spiral of darkness with a blacker eye at the center. A caesura was a slit in space-time, but this seemed more like a bottomless funnel, a conical swirl of ink and dark oil.

The ship was poised on the brink. Drake, knowing that his final moment of consciousness had arrived, thought of Ana. Now he would never see her again.

He squeezed his eyes shut…

…and opened them. There had been a violent moment of disorientation in which his fractionated body twisted and spun in a hundred directions at once. But when that ended, he was still alive. All was calm. The port beside him showed no chaos, no blazing glare or stygian dark, nothing but peaceful stars.

Had the Shiva prevented the caesura from operating?

“What went wrong? Why didn’t it work?”

Before he could struggle for his own answers to those questions, the ship was replying: “Nothing is wrong. Everything has proceeded exactly consistent with theory. ”

“Do you know what happened?” Of all improbabilities, this was the greatest: that Drake and the ship had been flung to

another universe looking exactly like their own. He stared again out of the port. The sky showed stars, gas clouds, and the faint misty patches of spiral nebulae. But the stars were in unfamiliar patterns, and the planet had vanished entirely. “Where are we?”

“Specifically ? I do not know.”

“The caesura was supposed to annihilate us — to throw us into another universe. This looks like our universe.”

“It is our universe. I have estimated the local physical constants, and they are the same within the limits of measurement. The probability of this occurring in another universe is vanishingly small. I am now in the process of measuring the global universe parameters.”

“Do you know what has happened to us?”

“I have no proof, but on the basis of deductive logic I can make a strong inference. The operation of the caesuras follows an unpredictable statistical pattern, thus the outcome of any specific use cannot be predicted. But the probabilities have long been known. In almost every case, the caesura serves to eject an object that enters it into another universe. Once in a million uses, the caesura serves as an instantaneous transportation device to a chosen location. And sometimes, so rarely that we had assumed it would never happen in practice, the caesura may transport an object to an unknown place and time within our own universe. The evidence indicates that has happened to us. According to the records, this possible outcome was explained to you long ago. ”

Drake remembered it — vaguely. It had been mentioned when the idea of using caesuras first came up; then he had ignored it, thinking of the caesuras only as weapons. But the Bose-Einstein Condensate that formed the ship’s cooled brain forgot nothing, and its atomic lattice memory held millions of times as much information as all of Earth’s old storage systems combined. The ship probably knew everything that Drake had ever been told, as a tiny subset of its database.

He regarded the stars outside with a new eye. “We are still in our own universe, but far away from where we started. Is it possible for you to take me back to headquarters? ”

“It may be possible, eventually. It cannot be done quickly, for several reasons. First, this vessel is able to travel only at subluminal velocities. Extended travel must necessarily be slow. Second, the caesura can cause translation through both time and space. We are now within a galaxy older than the one that we left. That also suggests the passage of considerable time.”

“What do you mean, considerable?”

“I have not yet determined that. It could be many billions of years. I will know better when I have completed my estimate of the universe’s global constants. Third, I have already sought to detect evidence of superluminal signals. I find nothing above threshold. Therefore, we cannot be anywhere within our original galaxy, or else S-wave communication has been replaced by something else. Finally, I do not recognize any galactic spatial patterns, as I would if we were somewhere within the local galactic supergroup. We have traveled, at a minimum, hundreds of millions of light-years. The problem of discovering the location of our galaxy is formidable. Even if that were solved, the problem of reaching it would remain. ”

A ship’s brain was designed to be free of emotional circuits, including any trace of humor or fear. Now Drake wished it were otherwise. He could use support at the moment from Tom Lambert or Par Leon. But the ship’s design was his own doing. He had not wanted others to be forced to face their own extinction, and perhaps to flinch. He was less lucky. He had emotion aplenty and enough intelligence to understand the implications of what he had just been told.

He stared down at his body, never used for its original purpose and now useless. It had been enhanced for what seemed a more than adequate life expectancy, at least a million years. For any point within his own galaxy that would have been more than enough. He could have endured until contact was established with other humanity or until an S-wave signal facility was reached.

Movement to the galactic scale changed everything. The home galaxy contained about a hundred billion stars, all packed within a flat disk a hundred thousand light-years across. The whole universe contained a hundred billion similar galaxies. The tiny misty patches he could see outside the ship faded to invisibility across more than twelve billion light-years. Each was an island of suns, from the densely packed galactic center to the fading edge of the outermost spiral rim.

Somewhere, far out there, his own galaxy endured. The desperate struggle to contain the Shiva continued. The suffering and terror of trillions of sentient beings were reduced by distance to a silent and ethereal dust mote of light.

He wondered what was happening now. Were other copies of him, in other ships, at last making progress against the Shiva? Were the Shiva sweeping on, unstoppable, across the whole galactic disk? He would never find