We got along. It was good that we did. We were living in each other's shadow and stink every minute.

The inside of a Heechee ship, even a Five, is not much bigger than an apartment kitchen. The lander gives you a little extra space -- add on the equivalent of a fair-sized closet -- but on the outleg at least that's usually filled with supplies and equipment. And from that total available cubage, say forty-two or forty-three cubic meters, subtract what else goes into it besides me and thee and the other prospectors.

When you're in tau space, you have a steady low thrust of acceleration. It isn't really acceleration, it is only a reluctance of the atoms of your body to exceed c, and it can as well be described as friction as gravity. But it feels like a little gravity. You feel as though you weighed about two kilos.

This means you need something to rest in when you are resting, and so each person in your crew has a personal folding sling that opens out and wraps around you to sleep in, or folds to become a sort of a chair. Add to that each person's own personal space: cupboards for tapes and disks and clothing (you don't wear much of that); for toilet articles; for pictures of the near and dear (if any); for whatever you have elected to bring, up to your total allowance of weight and bulk (75 kilograms, % of a cubic meter); and you have a certain amount of crowding already.

Add onto that the original Heechee equipment of the ship. Three-quarters of that you will never use. Most of it you wouldn't know how to use if you had to; what you do with it, most of all, is leave it alone. But you can't remove it. Heechee machinery is integrally designed. If you amputate a piece of it, it dies.

Perhaps if we knew how to heal the wound we could take out some of the junk and the ship would operate anyway. But we don't, and so it stays: the great diamond-shaped golden box that explodes if you try to open it; the flimsy spiral of golden tubing that, from time to time, glows, and even more often, becomes unneighborly hot (no one knows why, exactly) and so on. It all stays there, and you bump against it all the time.

Add on to that the human equipment. The spacesuits: one apiece, fitted to your form and figure. The photographic equipment. The toilet and bath installations. The food-preparing section. The waste disposers. The test kits, the weapons, the drills, the sample boxes, the entire rig that you take down to the surface of the planet with you, if you happen to be lucky enough to reach a planet you can land on.