The Hitchhiker’s Guide to the Galaxy

Silently the aircar coasted through the cold darkness, a single soft glow of light that was utterly alone in the deep Magrathean night. It sped swiftly. Arthur’s companion seemed sunk in his own thoughts, and when Arthur tried on a couple of occasions to engage him in conversation again he would simply reply by asking if he was comfortable enough, and then left it at that.

Arthur tried to gauge the speed at which they were travelling, but the blackness outside was absolute and he was denied any reference points. The sense of motion was so soft and slight he could almost believe they were hardly moving at all.

Then a tiny glow of light appeared in the far distance and within seconds had grown so much in size that Arthur realized it was travelling towards them at a colossal speed, and he tried to make out what sort of craft it might be. He peered at it, but was unable to discern any clear shape, and suddenly gasped in alarm as the aircraft dipped sharply and headed downwards in what seemed certain to be a collision course. Their relative velocity seemed unbelievable, and Arthur had hardly time to draw breath before it was all over. The next thing he was aware of was an insane silver blur that seemed to surround him. He twisted his head sharply round and saw a small black point dwindling rapidly in the distance behind them, and it took him several seconds to realize what had happened.

They had plunged into a tunnel in the ground. The colossal speed had been their own relative to the glow of light which was a stationary hole in the ground, the mouth of the tunnel. The insane blur of silver was the circular wall of the tunnel down which they were shooting, apparently at several hundred miles an hour.

He closed his eyes in terror.

After a length of time which he made no attempt to judge, he sensed a slight subsidence in their speed and some while later became aware that they were gradually gliding to a gentle halt.

He opened his eyes again. They were still in the silver tunnel, threading and weaving their way through what appeared to be a crisscross warren of converging tunnels. When they finally stopped it was in a small chamber of curved steel. Several tunnels also had their terminus here, and at the farther end of the chamber Arthur could see a large circle of dim irritating light. It was irritating because it played tricks with the eyes, it was impossible to focus on it properly or tell how near or far it was. Arthur guessed (quite wrongly) that it might be ultra violet.

Slartibartfast turned and regarded Arthur with his solemn old eyes.

“Earthman,” he said, “we are now deep in the heart of Magrathea.”

“How did you know I was an Earthman?” demanded Arthur.

“These things will become clear to you,” said the old man gently, “at least,” he added with slight doubt in his voice, “clearer than they are at the moment.”

He continued: “I should warn you that the chamber we are about to pass into does not literally exist within our planet. It is a little too… large. We are about to pass through a gateway into a vast tract of hyperspace. It may disturb you.”

Arthur made nervous noises.

Slartibartfast touched a button and added, not entirely reassuringly. “It scares the willies out of me. Hold tight.”

The car shot forward straight into the circle of light, and suddenly Arthur had a fairly clear idea of what infinity looked like.

It wasn’t infinity in fact. Infinity itself looks flat and uninteresting. Looking up into the night sky is looking into infinity—distance is incomprehensible and therefore meaningless. The chamber into which the aircar emerged was anything but infinite, it was just very very big, so that it gave the impression of infinity far better than infinity itself.

Arthur’s senses bobbed and span, as, travelling at the immense speed he knew the aircar attained, they climbed slowly through the open air leaving the gateway through which they had passed an invisible pinprick in the shimmering wall behind them.

The wall.

The wall defied the imagination—seduced it and defeated it. The wall was so paralysingly vast and sheer that its top, bottom and sides passed away beyond the reach of sight. The mere shock of vertigo could kill a man.

The wall appeared perfectly flat. It would take the finest laser measuring equipment to detect that as it climbed, apparently to infinity, as it dropped dizzily away, as it planed out to either side, it also curved. It met itself again thirteen light seconds away. In other words the wall formed the inside of a hollow sphere, a sphere over three million miles across and flooded with unimaginable light.

“Welcome,” said Slartibartfast as the tiny speck that was the aircar, travelling now at three times the speed of sound, crept imperceptibly forward into the mindboggling space, “welcome,” he said, “to our factory floor.”