and dust clouds, showing the beginnings of the new growing spiral structures that might in another hundred million years become new arms themselves.

They also showed the effects of a structure more interesting still, but not in enough detail to be recognized just then-not until some other events had taught human beings what to look for in the core. All the same, they were beautiful pictures.

Since no one returned from Mission Halo alive, there wasn't even a science bonus due, but the Gateway Corporation voted a special exception to the rules. Five million dollars was voted for the heirs of Mariekiewicz, Szelikowitz, and Stret.

It was a generous gesture but, as it turned out, a very inexpensive one. The award went unclaimed. Like so many Gateway prospectors, the three who had manned the ship had no families that

anyone could find, and so the Gateway Corporation's bursar quietly, and philosophically, returned the cash to the Corporation's general funds.

The first, best, and brightest hope of any exploration crew was to find a really nice planet with really nice treasures on it. Ultimately some of them did, of course, but it took a while. For a good many orbits after the systematic exploration program began the crews went out and came back with nothing but pictures and hard-luck stories-when they came back at all.

But some of the things they had seen were wonderful. Volya Shadchuk took a One into the heart of a planetary nebula, green-tinged with the radiation from oxygen atoms, and collected fifty thousand dollars. Bill Merrian saw a recurring nova system, red giant's gases being sucked onto a white dwarf; luckily not enough matter had accreted while he was there to blow off in a noval explosion, but he got the fifty thousand and ten percent more for 'danger bonus.' And then there were the Grantlands.

There were five of the Grantlands-two brothers, their wives, and the eldest son of one of the couples. They reached a globular cluster-ten thousand old stars, mostly red, mostly sliding toward the sunset at the lower right side of the Hertzspung-Russell diagram as they aged. The cluster was in the galactic halo and, of course, the trip was a long one. None of them survived. The trip took 314 days, and all of them were alive at the time of arrival (but existing on scant rations). They took their pictures. The last of them, the young second wife of one of the brothers, died thirty-three days into the return trip; but the pictures they had taken survived.

The three Schoen sisters were no luckier. They didn't come back at all, either. Again, their ship did, but thoroughly racked and scorched, and of course their bodies inside were barely recognizable.

But they, too, had taken a few pictures before they died. They had been in a reflection nebula-after analysis it was determined that

it was the Great Nebula in Orion, actually visible to the naked eye from Earth. (American Indians called it 'the smoking star.') The Schoen sisters must have known they were in trouble as soon as they came out of drive, because they weren't really in space anymore. Oh, it was close to a vacuum-as people on Earth measure a vacuum-but there were as many as three hundred atoms to the cubic centimeter, hundreds of times as many as there should hav~ been in interstellar space.

Still, they looked around, and they started their cameras-just barely. They didn't have much time.

There are four bright young stars in the Orion Nebula, the so-called Trapezium; it is in such nebulae that gas clouds fall together and are born as stars. Astronomers conjectured that the Heechee knew this, and the reason the ship had been set to go there was that Heechee astronomers had been interested in studying the conditions that lead to star formation.

But the Heechee had set that program half a million years before.

A lot had happened in those half million years. There was now a fifth body, an 'almost' star, in the Orion Nebula, formed after the Heechee had taken their last look at the area. The new body was called the Becklin- Neugebauer object; it was in its early

hydrogen-burning stage, less than a hundred thousand years old. And it seemed that the Schoen sisters had the bad luck to come almost inside it.

MISSION NAKED BLACK HOLE

The crew was William Sakyetsu, Marianna Morse, Hal M'Buna, Richard Smith, and Irma Malatesta. All of them had been Out before-Malatesta had done it five times-but luck hadn't favored any of their ventures. None of them had yet made a big enough score to pay their Gateway bills.

So for their mission they were careful to choose an armored Five with a record of success. The previous crew in that ship had earned a 'nova' science bonus in it, managing to come close enough to a recurring nova to get some good pictures, though not so close that they didn't live through the experience. They had collected a total of seven and a half million dollars in bonus money and had gone back to Earth, rejoicing. But before they left they gave their ship a name. They called it Victory.

When Sakyetsu and the others in his crew got to their destination they looked for the planet-or the star, or the Heechee artifact, or the object of any interesting sort-that might have been its target.

They were disappointed. There wasn't anything like that to be found anywhere around. There were stars in sight, sure. But the nearest of them was nearly eight light-years away. By all indications they had landed themselves in one of the most boringly empty regions of interstellar space in the galaxy. They could not find even a nearby gas cloud.

They didn't give up. They were experienced prospectors. They spent a week checking out every possibility. First, they made sure they hadn't missed a nearby star: with interferometry they could measure the apparent diameter of some of the brighter stars; by spectral analysis they could determine their types; combining the two gave them an estimate of distance.

Their first impression had been right. It was a pretty empty patch of sky they had landed in.

There was, to be sure, one really spectacular object in view-the word Marianna used was 'glorious'-a globular cluster, with thousands of bright stars interweaving their orbits in a volume a few hundred light-years across. It was certainly spectacular. It dominated the sky. It was much nearer to them than any such object had ever been to a human eye before. But it was still at least a thousand light-years away.

A globular cluster is an inspiring sight. It was a long way from Sakyetsu and his ship Victory, but by the standards of Earthly astronomers that was nothing at all. Globular clusters live on the outer fringe of the galaxy. There aren't any in the crowded spiral-arm regions like the neighborhood of Earth. There are almost none less than twenty thousand light-years from Earth, and here was one a twentieth as far-and thus, by the law of inverse squares, four hundred times as bright. It was not an unusually large specimen, as globular clusters go; the big ones run upward of a million stars, and this one was nowhere near that. It was big enough to be exciting to look at, all the same.

But it was neither big enough nor near enough for Victory's instruments to reveal any more than Earth's own orbiting observatories, with their far more powerful mirrors and optical systems, had seen long ago.

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