another

NINETEEN

Synestra twitched an arm in the machine, suddenly aware that she was really somewhere, and not projecting herself across time and space. In truth, this sensation, that of actually being somewhere, felt stranger. Synestra had eight wonderful arms, and about twice as many eyes, on retractable stalks. When it was time to leave the great machine, she would retract her arms one at a time from the strange devices and slither through the labyrinth of crawlspaces that was her home. Synestra had lived her entire life in space. She had no planet to call her own, and until just recently, no friends. She was indeed very lonely, till this wonderful day.

Synestra had an odd history. In her way, she might be the last of her kind, though she doubted it. Hers was a spacefaring race and she was lost, very lost, in her own future. Her ship could never go back. It is not possible to travel backward in time, the resulting paradoxes prevent it.

Imagine, for a moment, the situation where a person goes back in time and meets their own mother. Any contact at all with one’s own mother, or even with a person who ever spoke to one’s own mother would change the future entirely. Five minutes of conversation would cause any woman to change her schedule slightly. This slight change would change the exact moment when that same mother would, in the throes of passion, to conceive their next child. It could only be a matter of a second, but that would be enough. With all the sperm and eggs inside a person at the moment of conception, another person would be born instead, and the time traveller would cease to be. Having ceased to be, the time traveller would never go back in time. Going back earlier makes it worse, but the paradoxes are so great that the universe is mapped out into zones where travel is possible, and where it is not, and one’s own past creates a shadow, spreading outward at the speed of light in reverse-time, from the point where the time travel device exists, that cannot be entered. Synestra’s kind had neither sperm nor eggs, but the principal was the same. The good news is that the rest of the universe is fair game to a traveller of time and space, and Synestra was just that, a traveller. Her spaceship had been home to a whole crew of time travellers, but they were all gone, aged and taken by other ailments, and only Synestra was left to oversee the birth and upbringing of its next generation of inhabitants. She was the oldest of many brothers and sisters, her siblings being little more than spores, germinating in the ship’s nursery.

She had mighty machines, Synestra. Her kind had long since using their bodies for work. Her amazing nervous system, suckered feet and long tentacles, eyestalks and photophores, worked to control a vast collection of cybernetic appliances. That, combined with the fact she could project herself through time and space with the aid of opposite-light and un-matter, and Synestra could be and do just about anything she chose. Yet, she was lonely.

She had just met a friend though, a girl from a race far to the future of Synesta’s own. Her kind must have given rise to a race of pure machines. At some point, this system became uninhabitable to living things, but the nonliving creatures adapted and moved. It is for this reason that Synestra’s people became spacefarers. Even in her time, it had been necessary to adjust the orbit of Vulcan outward as Crimson became hotter with age. Her species did not call it Vulcan, of course, they called it Home. It had been a green and blue world with vast oceans and forests. It had cities full of her kind, and a host of visitors as well. Among those visitors, were people with two arms and two legs, who resembled the robot girl Synestra had just met, A combination of many efforts must have built this strange robot’s kind, with its beautiful face and hands, and its nimble mind. Synestra was in awe of what her people had created. Still, Synedra had things to show her. A million years or more in space had taught her kind amazing things. Her people had been to the limits of the universe and back.