
He was the first into the airlock; for the sake of safety they would go one by one.
The powerful magnets in the soles of his shoes produced an illusion of gravity. When he
looked down at the chasm below he felt dizzy. He pushed himself very gently out of the
hatch, then slammed it behind him. In the vacuum, it made no sound. With a push of his
hand, he propelled himself across the five-foot gap and in through the jagged hole. The
camera was slung across his shoulder. The searchlight he carried was no bigger than a
large torch, but its atom-powered batteries could send a beam for several miles.
The floor was about fifteen feet below him. It was made of metal; but when he
landed on it, he bounced six feet into the air. Clearly, it was nonmagnetic. He floated
down gently, head-first, and landed as lightly as a balloon. He sat on the floor and shone
the torch towards the opening, as a signal that all was well. Then he looked around.
For a moment he had an illusion that he was in London or New York. Then he
saw that the vast, towering structures that had reminded him of skyscrapers were in fact
giant columns that stretched from floor to ceiling. The scale was breathtaking. The
nearest column, a hundred yards away, could have been the size of the Empire State
Building; he guessed its height at well over a thousand feet. It was circular in shape, and
fluted; the top, he could see, spread out like the branches of a tree. He shone the beam
along the hall. It was like looking down the aisles of a giant cathedral, or into some
enchanted forest. The floor and the columns were the colour of frosted silver, with a hint
of green. The wall beside him stretched up without any visible curve for a quarter of a
mile. It was covered with strange coloured shapes and patterns. He backed up gently
towards the nearest column -- in spite of his lightness, violent collisions could damage
the spacesuit -- then propelled himself into the air. He widened the beam of light so that it
covered an area of twenty or thirty yards. His mind had become numb to astonishment, or
he might have called out.
Craigie's voice said: "Everything all right, Skip?"
"Yes. This is a fantastic place. Like a huge cathedral, with great columns. And the
wall's covered with pictures."
"What kind of pictures?"
Yes, what kind of pictures? How could he describe them? They were not abstract;
they were of something; that was clear. But what? He was reminded of lying in a wood as
a child, surrounded by bluebells, and the long whitish-green stems of the bluebells
vanishing into the brown earth. These pictures could have been of some kind of tropical
forest with strange vegetation, or perhaps of an underwater forest of weeds and tendrils.
The colours were blues, greens, white and silver. There was a haunting complexity about
it. Carlsen had no doubt he was looking at great art.
Other torches stabbed the darkness. The other three floated down gently,
propelling themselves as if swimming under water. Murchison floated up to him, and
drove him fifty feet further along with his weight.
"What do you make of it, Skip? Do you think they were giants?"
He shook his head, then remembered that Murchison could not see his face. "I
don't even want to guess, at this stage." He spoke to the others. "Let's keep together. I
want to investigate the far end." With the camera running, he moved gently down the
hall. To the right, between the columns, he could see something that looked like a huge
staircase. He kept up a running commentary for the benefit of those back in the Hermes,
at the same time aware that his words conveyed nothing of this mind-staggering scale of