indications that the system harbored indigenous intelligent life with its own name for the world. If such life had been present in the distant past, then all traces of it had been obliterated when a large, planet-size chunk of metal ore entered the system, colliding with the largest outer planet and causing havoc and ultimately further collision with the others, all in tight orbits around their primary.
When the system eventually restabilized itself, Menelde was an aging yellow sun tightly surrounded by a rapidly spinning cloud of asteroids, a large proportion of which were solid metal. Immediately following its discovery, life came to the Menelden system in the shape of mining and metal processing complexes and their operating crews from all over the Federation, and in that cosmic illustration of the Brownian movement of gases, accidents occurred.
The details of one did not become known until many weeks later, nor was the final responsibility for it ever determined.
An enormous multispecies accommodation module for housing mining and metal-processing workers was being moved by tugs from an exhausted area to a fresh one, and was ponderously following a path between the slowly moving or relatively motionless asteroids and the other mining traffic which was engaged in similar delicate exercises in three-dimensional navigation.
One of the vessels, whose course would take it safely but uncomfortably close to the accommodation module and its tugs, was a carrier fully loaded with finished metal girders and sheets. Between the thrusters aft and the tiny control module forward the structure of the carrier was completely open to facilitate the loading and unloading of its cargo. This meant that the clearly visible mass of metal held, apparently none too securely, to its lashing points was exerting undue psychological pressure on the senior tug Captain, who told the carrier Captain to sheer off.
The carrier Captain demurred, insisting that they would pass in perfect safety, while his ship and the vast accommodation module crept ponderously toward each other. The senior tug Captain, who was charged with the safety of a structure incapable of independent maneuver and containing more than one thousand people, as opposed to the carrier with its three-man crew, had the last word.
Very slowly, because of the tremendous weight and inertia of its cargo, the carrier began to swing broadside-on to the module, intending to use its main thrusters to drive it clear long before their paths could intersect. The two vessels were closing, but slowly. There was plenty of time.
It was at that point that the accommodation module’s supervisor, although not really worried, decided that it would be a very good time to hold an emergency drill.
The urgent flashing of hazard lights and the braying of alarm sirens, heard in the background while he was in communication with the module, must have had an unsettling effect on the senior tug Captain. He decided that the carrier was turning too slowly and despatched two of his tugs to assist the process with their pressor beams. In spite of the caustic reassurances from the carrier Captain that there was ample time for the maneuver and that everything was under control, the carrier was quickly pushed broadside-on to the approaching module-the position from which a brief burn on its thrusters would take it clear within a few seconds.
The thrusters did not fire.
Whether the failure was due to the effect of the hastily focused pressor beams on the carrier’s uncovered control linkages which ran between the crew pod and the thrusters astern-they may well have been warped into immobility-or Fate had decreed that the system would malfunction at precisely that moment would never be known. But there were still a few minutes remaining before the collision would occur.
Ignoring the orderly confusion on board the module, where the supervisor was trying desperately to make his people realize that the practice emergency drill had suddenly become a real one, the carrier used its attitude control jets at maximum overload in an attempt to return the vessel to its original and safe heading. But the tremendous weight of a ship fully laden with a cargo of dense metal was too much for them, and slowly, almost gently, the stern of the carrier made contact with the forward section of the accommodation module.
The carrier, whose structure had been designed to withstand loadings only in the vertical plane, broke up when subjected to the sudden, lateral shock. Gigantic lengths of metal tore free from their lashing points, the metal retaining bands snapping like so much thread, and the long, open racks which held the sheet metal disintegrated with the collapse of the ship’s main structure, sending their contents spinning toward the accommodation module’s side like a slow-moving flight of throwing-knives. And mixed with the spinning metal plates and beams and pieces of the carrier’s structure was the radioactive material of its power pile.
Many of the plates struck the module edge-on, inflicting long, deep incisions several hundred meters long in the hull before bouncing away again. The metal beams smashed against the already weakened hull, opening dozens of compartments to space, or drove deep into the module’s interior like enormous javelins. The collision abruptly checked the structure’s forward motion and left it a slowly spinning half-wreck, which presented in turn a flank which was unmarked and another which showed a scene of utter devastation.
One of the tugs took off after the expanding cloud of metal which had been the carrier and its cargo, to chart its course for later retrieval and to search for possible survivors among its crew. The remaining tugs checked the spin on the accommodation module, then gave what help they could until the emergency teams from nearby mining installations, and ultimately Rhabwar, arrived.
Except for a few Hudlars who were not inconvenienced by vacuum conditions, and a number of Tralthans who could also survive airlessness for short periods by going into hibernation mode and sealing all their body orifices, nobody along the stricken side of the module had survived. Even the immensely strong and toughskinned Hudlars and Tralthans could not live in zero pressure when their bodies had been traumatically opened to space, and massive explosive decompression was not a condition which could be cured, even in Sector General.
The Hudlar and Tralthan quarters had suffered worst in the collision. Elsewhere the structure had retained its air even though the emergency drill condition meant that the occupants were in spacesuits anyway, so a pressure drop would not have been a problem. But in these areas it was the sudden deceleration and spin following the collision which had caused the casualties-hundreds of them which, because of the protection given by the suits, were serious rather than critical. When the module’s artificial gravity was restored, the majority of these were treated by the Menelden complex’s same-species medics and held in makeshift wards to await transfer to their home planets for further treatment or recuperation.
Only the really serious cases were sent to Sector General.
News of the Menelden accident had reached the hospital just in time to allow Conway to avoid having to face another serious problem, although regarding a major accident as a handy excuse for postponing a particularly worrying meeting was, he thought, neither admirable nor unselfish.
His Educator tapes were becoming so well established that it was difficult to tell when a set of feelings and reactions were his own or those of one or all of the Others. So much so that the next meeting with Murchison, when they would be together in their quarters in circumstances which would inevitably lead to physical intimacy, was something he had been dreading with increasing intensity as their next off-duty period drew closer. He just did not know how he would react to her, how much if any control he would have of the situation, and, most important of all, how she would react to his reactions.
Then suddenly Rhabwar was despatched to the Menelden system to coordinate the rescue operation and bring back the more serious casualties, and Murchison, a key member of its medical team, was on board.
Conway was greatly relieved, at first. But as the ship’s former medical team leader he was aware of the danger she was in, from the kind of accident which could so easily occur during a large-scale rescue mission, and he began to worry. Instead of being glad that he would not have to see her for a day or so, he found himself heading for the casualty reception lock just before the ambulance ship was due to dock after its first return trip.
He spotted Naydrad and Danalta standing by the transfer lock and keeping well clear of the casualty reception team, who needed no help at all in doing their job.
“Where is Pathologist Murchison?” Conway asked as a litter containing what looked like a Tralthan multiple traumatic amputation went past. The FGLI tape material in his mind was pushing to the fore, urgently suggesting methods of treatment for this patient. Conway shook his head in an instinctive attempt to clear it, and said more firmly, “I want to see Murchison.”
Beside the uncharacteristically silent Naydrad, Danalta began to assume the bodily contours of an Earth- human female similar in shape and size to that of the pathologist. Then, sensing Conway’s disapproval, it slumped back into shapelessness.
“Is she on board?” Conway asked sharply.
