“Time enough,” said Conway, “to check the ward medication.”
A section of the floor of the Casualty Deck opened downwards onto the deck below, which was divided into a ward and a combination laboratory-pharmacy. The ward was capable of accommodating ten casualties of reasonably normal mass-Earth-human size and below-and of producing a wide range of environmental lifesupport. In the laboratory section, which was separated from the ward by a double airlock, were stored the constituent gases and liquids used by every known life-form in the Galactic Federation and with the capability, it was hoped, of reproducing atmospheres of those yet unknown. The lab also contained sets of specialized surgical instruments capable of penetrating the tegument of and performing curative surgery on the majority of the Federation’s physiological types.
The pharmacy section was stocked with the known specifics against the more common e-t diseases and abnormal conditions- in small quantities because of limitations of space-together with the basic analysis equipment common to any e-t pathology lab. All this meant that there was very little space for two people to work, but then Conway had never complained about working closely with Murchison and vice versa.
They had barely finished checking the e-t instruments when Fletcher’s voice returned, and before the Captain had finished speaking they were joined by Prilicla and Naydrad.
“Control here. We have visual acquisition of the distressed vessel, and the telescope is locked on with full magnification. You can see what we can see. We are decelerating and will halt approximately fifty meters from the vessel in twelve minutes. During the last few minutes of our approach, I propose using my tractor beams at low intensity to check the spin of the distressed ship. Comments, Doctor?”
The shape on the screen appeared at first to be a pale, circular blur against the background luminosity associated with the nearby star cluster. Only after a few seconds of close examination of the image did it become apparent that the blurred circle was, in fact, a thick metallic-gray disk that was spinning like a tossed coin. Apart from three slight protuberances spaced equally around the circumference of the disk, there were no other obvious features. As Conway and the others stared the spinning ship grew larger, overflowing the edges of the screen until magnification was stepped down and they could once again see the vessel whole.
Clearing his throat, Conway said, “I should be careful while checking the spin, Captain. There is at least one species we know of which requires constant spin on their space and other vehicles to maintain life-support—”
“I’m familiar with the technology of the Rollers of Dram bo, Doctor. They are a species which must roll, either naturally while traveling over the surface of their world or artificially if operating otherwise stationary machines, if their vital life-functions are to continue. They do not possess a heart as such, but use a gravity-feed system to mazntam circulation of the blood, so that to stop rolling for more than a few seconds means death to them.
“But this ship is not spinning around its vertical, lateral or longitudinal axis. In my opinion it is tumbling in a completely uncontrolled fashion, and its spin should be checked. Rather, it must be checked if we are to gain rapid entry to the ship and to its survivors, if any. But you’re the doctor, Doctor.”
For Prilicla’s sake Conway tried hard to control his irritation. “Very well. Check the spin, Captain, but carefully. You wouldn’t want to place an additional and unnecessary strain on the already damaged and weakened fabric of the ship, or cause wreckage to shift onto possible survivors, or to open a seam that might cause a lethal pressure drop in the vessel’s atmosphere.”
“Control out.”
“You know, if you two stopped trying to impress each other with how much you know about the other person’s job,” Murchison said seriously, “Doctor Prilicla would not get the shakes so often.”
On the screen the magnification was stepped down again as the ambulance ship closed with the distressed vessel, whose rate of spin was slowing under the tangential pull of the Rhabwar’s tractors. By the time both ships were motionless with respect to each other at a distance of fifty meters, the alien vessel had already presented its upper and lower surfaces for detailed inspection by eye and camera. One fact among many was glaringly obvious. But before Conway could comment on it, Control got there first.
“The distressed vessel appears to have retained its structural integrity, Doctor. There are no indications of external damage or malfunction, no signs of external substructures or antenna systems carried away or sheared off Preliminary sensor analysis of the hull surface shows temperature variations with the highest readings in the areas of the bulges on the ship’s rim. These three areas are also emitting residual radiation of the type associated with hyperdrive field generation. There is evidence of a major power concentration positioned around the central hub of the vessel, and several subconcentrations of power, all of which appear to be linked together by a system of power lines which are still active. The details are on the schematic …
The picture of the alien ship was replaced by a plan view diagram showing the positions and intensities of the power concentrations in shades of red, with yellow dotted lines indicating the connecting power lines. The original image returned.
“… There is no evidence of leakage of a gas or fluid which might constitute the atmosphere used by the crew, and neither, up to the present, can I detect a method of entry into the ship. There are no airlocks, either cargo or personnel, nor any of the markings associated with entry and exit points, inspection and maintenance panels, replenishment points for consumables. In fact, there are no markings or insignia or instructions or warning signs visible at all. The ship is finished in bare, polished metal, as far as we can see, and the only color variation is caused by different alloys being used in certain areas.”
“No paint scheme or insignias,” said Naydrad, edging closer to the screen. “Have we at last discovered a species completely devoid of vanity?”
“Perhaps the visual equipment of the species is in question,” Prilicla added. “They may simply be color blind.”
“The reason is more likely to be aerodynamic than physiological.”
“As far as we are concerned,” Conway joined in, “the reason is much more likely to be medical when the crew of a seemingly undamaged ship releases a distress beacon. Whatever the reason, the condition of the occupants is likely to be grave. We must go over there at once, Captain.”
“I agree. Lieutenant Dodds will remain in Control. Haslam and Chen will accompany me to the ship. I suggest you wear heavy-duty suits because of their longer duration. Our primary objective is to find a way inside, and that could take some time. What are your intentions, Doctor?”
“Pathologist Murchison will remain here,” Conway replied. “Naydrad will suit up as you suggest and stand by with the litter outside the airlock, and Prilicla and I will accompany you to the ship. But I shall wear a lightweight suit with extra air tanks. Its gauntlets are thinner and I may have to treat survivors.”
“I understand. Meet at the lock in fifteen minutes.”
The conversation of the party investigating the alien ship would be relayed to the Casualty Deck and recorded by Dodds in Control, and the three-view projection of the vessel would be updated as new data became available. But when they were in the Rhabwar’s lock and about to launch themselves towards the other ship, Fletcher touched helmets with Conway-signifying that he wanted to talk without being overheard on the suit radio frequency.
“I am having second thoughts about the number of people making the initial investigation and entry,” the Captain said, his voice muffled and distorted by its passage through the fabric of their helmets. “A certain amount of caution is indicated here. That ship appears to be undamaged and operational. It occurred to me that the crew rather than the ship are in a distressed condition and that their problem might be psychological rather than medical-they might be in a disturbed and non-rational state. So much so that they may react badly and possibly Jump if too many strange creatures started clambering all over their hull.”