A Step Beyond Read online

  A STEP BEYOND. Copyright © 2001 by C. K. Anderson. All rights reserved. No part of this book may be reproduced in any form or by any electronic or mechanical means, including information storage and retrieval systems, without permission in writing from the publisher, except by a reviewer who may quote brief passages in a review.

  For information address iPublish.com, Hachette Book Group, 237 Park Avenue, New York, NY 10017

  An AOL Time Warner Company

  The “iPublish.com” name and logo are trademarks of Hachette Book Group, Inc.

  ISBN: 978-0-7595-2618-1

  First ebook Edition: October 2001

  Visit our Web site at www.HachetteBookGroup.com

  Contents

  Acknowledgments

  The Russian Attempt

  The Brick Moon

  Queen’s Gambit Declined

  A Solar Flare

  Venus

  Mars Orbit Injection

  Mars

  Olympus Mons

  Candor Chasma

  The Discovery

  Dust Storm

  The Valley of Death

  The Final Challenge

  Earth

  About the Author

  Acknowledgments

  I am deeply indebted to George Herbert, Frank Crary, Ralph Lorenz, David Knapp, John Childers, David Palmer, Filip De Vos, and Frank Scrooby for their technical advice. Any errors that the reader may encounter are entirely mine. I’m also indebted to family members and friends for their careful reading and much-appreciated comments. To Paul Witcover, my editor and good friend, for his tireless efforts and invaluable advice. And to Cynthia, my wife, for her support, strength, love, and tolerance.

  Photo courtesy of NASA

  Olympus Mons, at 24 kilometers high and 600 kilometers in diameter, the largest volcano in the Solar System: site of the American landing.

  Photo courtesy of NASA

  Candor Chasma, part of the Valles Marineris canyon system, which spans over 3000 kilometers of the Martian surface: site of the Russian landing.

  Earth is the cradle of mankind, but one cannot live in the cradle forever.

  KONSTANTIN TSIOLKOVSKY

  The Russian Attempt

  Mission commander Colonel Alexander Titov, strapped loosely to the ceiling, hung suspended inside the billowing fabric of his sleep restraint. Beneath him was a small desk, upon which he had taped a picture of his wife and two children. A faint glow from the computer display provided just enough light for him to see the pale blue sky of Kazakhstan and a silhouette of his family standing hand in hand upon its arid steppes. His gaze remained fixed upon the picture as he reached behind his head to adjust the volume of the communications channel. Cosmonaut Sergei Demin was transmitting the daily report. He could be heard sipping his coffee while he paused every few minutes to review the material he was about to read.

  The silhouettes of Titov’s children were half the size of his wife, and they were waving at him. His youngest child was only two years old. She would be four when he returned from Mars. The thought pained him, but he told himself—as he had countless times before—that the mission was too important to have passed up. His son had just learned how to ride a bike. He was about to turn five and wanted to be a cosmonaut, just like his father. Although Titov spoke with his family almost every night, the eleven-minute delay made it impossible to interact with them.

  A rattling snore came from the adjacent compartment, where research engineer Boris Gorbatko was sound asleep. Commander Titov considered banging on the wall, but he knew from experience that it would do no good. Gorbatko would only stop until he fell back asleep, which never took more than a few minutes.

  The habitat module contained six personal compartments identical in size and layout to Titov’s, five of which were occupied. It was in the tight confines of these compartments that the cosmonauts enjoyed their only privacy. The module was located at the rear of the spacecraft. Above the hallway that separated the compartments hung the galley. There was no table or chairs, only an oven, a water dispenser, and several drawers of prepackaged food. At the back of the module was the personal-hygiene facility. At the other end was a portal. It was secured. Beyond it lay the health and science module. Through a view panel in the upper quadrant of the portal, assorted equipment could be seen protruding from the walls. At the far end another portal, also secured, led to the flight deck, the foremost cabin of the ship.

  At 3:43 A.M. Moscow time a meteoroid less than one inch in diameter, traveling at a speed of thirteen miles per second, pierced the hull of the flight deck and struck a liquid-oxygen tank. The tank exploded.

  The blast ripped through the side of the hull and into the flight deck. Cosmonaut Demin had just finished his third cup of coffee and was reaching for his laptop, which was somersaulting at arm’s length from his nose, when he saw the flash. The explosion picked his body up and slammed it against the portal. His head struck the metallic rim of the view panel. He died instantly.

  The environmental-control sensors detected a drop in the oxygen level and opened the valve controlling the remaining tank several nanoseconds before the heat and smoke detectors alerted the main processor to the presence of fire. Before instructions to shut down the oxygen supply could arrive, a stream of pure oxygen had entered the cabin. Fueled by the fresh supply of gas, the fire raced voraciously toward the source. There was a second explosion. A swirling fireball engulfed the flight deck. The flight-control panel burst apart, sending shrapnel into the surrounding walls and Demin’s dead body. A closed-circuit monitor and two computer screens exploded. The circuitry for the main processor melted under the intense heat. A chair went up in flames. Wires stretched out from the naked consoles and shot sparks as they collided. Another chair caught fire. The entire compartment was in flames, then suddenly the fire was drawn by the vacuum through the rupture in the side of the hull. The room went dark.

  The trajectory of the Volnost was altered by the explosion, causing it to veer away from the unmanned supply ship. Both ships had been in space for six months. The date was October 11, 2017, and the Russians were attempting the first manned trip to Mars. They were better than halfway to their destination.

  Commander Alexander Titov rose to his elbows at the sound of the first explosion. As he twisted his head to check the monitors above him, he was thrown suddenly against the compartment walls, bashing his head and nearly breaking his nose. A rush of adrenaline drowned the pain. The general alarm sounded.

  Dazed, Titov checked the monitors, where the messages FLIGHT DECK—O PRESSURE and FLIGHT DECK—FIRE were flashing red. He coughed to clear his throat as he extracted himself from his sleep restraint. Before releasing the safety latch of his compartment, he verified that the pressure in the habitat module was one hundred kilopascals, standard sea level. It appeared that only the flight deck had been affected.

  Colonel Titov was the first to emerge into the open space of the habitat module. The yellow lights of the emergency system cast ghostly shadows about the room. Pushing with his legs, he propelled himself toward the control panel, where he switched to the emergency oxygen supply and strapped a portable oxygen mask to his head. Just then, Mikhail Chertok, the ship’s pilot, sprang half-dressed from his compartment. “What the hell’s going on?”

  Titov pointed toward the oxygen masks, then flipped the switch to the electrical backup system. The shadows faded as white light filled the cabin.

  Chertok watched as his commander threw several more switches. He was activating emergency backup systems that had not come automatically on-line. The computer monitor blinked brightly. Within seconds, the local processor had booted and prompted for instructions. Titov attempted to access the main processor but failed as the message SYSTEM UNAV
AILABLE flashed on the screen.

  “Check the portal,” directed Titov, his eyes fixed on the monitor while he tapped at the keyboard.

  As Chertok pushed his way toward the portal, the other three cosmonauts tumbled from their sleeping compartments, disheveled and confused. Squinting from the sudden change in light, the cosmonauts surveyed their surroundings. They were relieved to find the cabin intact, but they were still fearful. Titov turned to address them.

  The sight of the oxygen mask, attached like a spidery creature to Titov’s face, heightened their fears. The commander motioned for the others to don their masks.

  “There has been an explosion on the flight deck,” began Titov. “The extent of the damage is unknown. I am unable to access the primary computer. The emergency warning system indicates there is a fire in the forward cabin, and the pressure is zero kp’s. I cannot verify this.” He pointed at the console behind him. “Boris, I want the main processor back on-line.”

  “Commander,” Mikhail Chertok said as he peered through the portal, “the laboratory does not appear to be damaged. I can’t see beyond the second portal—everything is dark. I should be able to see some light.”

  “Not necessarily,” Titov replied. “The emergency lights may be too dim to see from here.”

  Chertok and the others knew this to be false, but said nothing. It was unlike Titov to be less than truthful. A terrible silence followed as they slowly realized that something else was wrong.

  “Where is Sergei?” Boris Gorbatko asked finally.

  Surprised, they all looked around to verify that Sergei was indeed not with them. All except for Colonel Titov, who stood perfectly still as he observed and noted each reaction.

  “He was on the flight deck,” said Titov, when their gazes eventually returned to him.

  Eleven minutes after the explosion, Cosmonaut Sergei Demin disappeared from the screen that dominated the front wall of the Russian Space Agency’s control room. The sudden shift in brightness was enough to divert Yuri Tretyak’s attention from the environmental data on his monitor. FLIGHT DECK—0 PRESSURE flashed across the main screen. Moments later an alarm sounded as the second message FLIGHT DECK— FIRE appeared. Tretyak did not immediately grasp the meaning of the messages. He stood up. His throat went dry, and he was unable to swallow. He looked down at the controls on his panel and keyed in the instructions to bring up the flight deck transmission. Nothing happened. He read the messages again, and as he read, it occurred to him that perhaps Demin was dead. He had been on the flight deck. It occurred to Tretyak that the others might also be dead. He was growing frightened. The main screen went blank. Several of the smaller screens were flashing red.

  A numbness enveloped his body as he realized they had lost contact with the Volnost. He looked to his colleagues for an explanation. They had risen to their feet and were staring dumbfounded at the blank screen. It was the rising pitch of the alarm that finally startled Tretyak into action.

  “Oleg, try to contact the cosmonauts,” he said to the communications engineer. “I must call Schebalin.”

  “What does it mean?” asked one of the scientists.

  As Tretyak dialed the operations director, his mind raced with possibilities. He knew that even a small mishap could be fatal, and with the craft several million kilometers from Earth there was little hope of rescue. If they were not already dead, they would almost certainly soon be. But he mustn’t jump to conclusions. He was overreacting, he told himself. He must be. But what if he weren’t? This was to be Russia’s greatest technological and political triumph, the crowning glory of the New Republic. Details of the mission were being publicized worldwide. A disaster now would be a major political embarrassment. Tretyak felt ashamed. The political consequences should be secondary.

  The phone rang several times before Colonel Leonid Schebalin answered. Schebalin was the operations director for the Mars mission and the second Russian to walk on the moon; difficulties with his inner ear as a result of a cold contracted during his last flight in space had scrubbed him permanently from the program. Until then, he had been the primary candidate for mission commander of the Mars flight.

  “Yes,” he said, tired and disoriented.

  “Sir,” began Tretyak, “we have a problem here.”

  “Who is this?” Schebalin asked drowsily.

  “Yuri Tretyak at mission control.”

  “Yes, Yuri, what is it?”

  “Sir, something has gone wrong. We received a telemetry from Volnost several minutes ago indicating a fire and loss of pressure on the flight deck. Then all transmissions ceased. I called you immediately.” Tretyak struggled to maintain a professional tone. The other scientists were crowding around him. He closed his eyes and waited for Schebalin to speak.

  “Who knows about this?”

  Tretyak was momentarily taken aback by the coldness in the colonel’s voice. “Just the men on duty. You were the first person we called.”

  “Good. It would be unfortunate if this matter reached the press before we were able to determine the extent of the damage; if indeed there is a problem and this is not simply a computer malfunction. We must determine the facts before we release them. It is imperative that you alert no one else. Do you understand?”

  “Yes, sir,” Tretyak replied automatically.

  “Good. I will notify the appropriate people from here. Have you attempted to contact the cosmonauts?”

  “Yes, sir. We’re still waiting for their reply.”

  “Very well. I will be there within thirty minutes.” Schebalin disconnected the line with a sharp tap. He could sense his pulse quickening. He had spent the last eight years working directly with the cosmonauts, and he counted them among his closest friends. But, he knew, his first responsibility was to the Republic.

  Boris Gorbatko, his hair disarrayed like a mad scientist’s (a comparison he would find flattering), viewed the screen with his head slightly cocked. The keys clicked rapidly under his long fingers as he grumbled at the data that scrolled before him. His attempts to access the main processor had failed.

  “The main computer is most likely down,” he said while typing, “although I can’t be certain. Whenever I attempt to access it, the comm line returns a disconnected status. The fiber optics may have been severed. The only way to find out is physically to trace the wire. The closed-circuit cameras in the forward cabin are out.” He motioned upward with his eyebrows. “On monitors three and four is the external view, nothing unusual there, but then the cameras were not designed to scan that sector of the hull. The environmental monitors are dead. I am unable to verify the zero-kp reading or the fire. There was definitely an explosion, however. We are several degrees off course.”

  “Comm status?” asked Titov.

  “I have built a circuit that bypasses the main processor and feeds directly to the high-gain antenna. We are receiving the signal from the tracking satellite. Kaliningrad should know about the explosion by now, but it is still too soon to receive their response,” he said, looking up from his watch. “We should be able to transmit.”

  “Patch me in for a downlink.” Titov pushed himself toward a free terminal. Eleven minutes before Earth would receive this transmission, he thought, and another eleven minutes before he would receive a reply—a total of twenty-two minutes, plus the time it would take for ground control to assess the situation and decide upon a course of action. The last environmental telemetry might have alerted them to the problem, hopefully reducing their reaction time. That would be helpful, but he doubted it would be enough. Time was short. He looked into the small lens of the camera above the monitor and cleared his throat.

  “There has been an explosion on the flight deck,” he said. “The module lost pressure and might be on fire. The midcabin and aft cabin appear undamaged. The main computer is down. We are still in the process of determining the extent of the damage. Lieutenant Colonel Demin was on the flight deck at the time of the explosion. It is unlikely that he survived. Please
advise.”

  Titov shut down the link and turned to Chertok, the ship’s pilot. “We shall commence our investigation while we wait for their response. The first step will be to enter the midcabin. Since the risks are unknown, only one person will go. I want that person to be you. Any objections?”

  “I will go.”

  “Good,” replied Titov. “Take the hardsuit. Once you’re inside the midcabin, you will perform a visual check of the flight deck. If it looks safe, reduce the pressure of the cabin to zero. You are to record the entire deck with the video camera. Miss nothing. Above all, proceed with caution. Questions?”

  Chertok shook his head to indicate that he had none. “I’ll need some help with the suit.”

  “Of course.”

  The hardsuit was constructed of metallic tubes and weighed 215 pounds on Earth. The tubes were joined by constant volume joints, which maintained a steady air pressure of 62 kp’s, eliminating the need for prebreathing pure oxygen. Pre-breathing was necessary when using a softsuit and was normally started two hours prior to extravehicular activity in order to purge nitrogen from the blood. Without this precaution, the nitrogen would bubble out and collect in the joints of the body. This condition was known as dysbarism, or the bends. Severe cases could be fatal.

  As Titov assisted Chertok with the suit, he wondered if they would survive. He assumed their chances to be slim but was determined to pursue every possible course before admitting defeat. If the damage to the forward cabin was minimal, they should be able to correct the Volnost’s trajectory and continue to Mars. Upon their arrival they could dock with the sister ship, refuel, and conduct repairs. They would then return to Earth as soon as the launch window opened. But for that to happen, the damage had to be minimal, and given what they already knew, that did not seem likely.

  “Everybody make sure your oxygen masks are secure,” Titov said once he was certain the fittings of the hardsuit were properly fastened. He held Chertok by the shoulders. “Are you ready?”