“A breakdown in LACE’s flux generator is leaking a wake of magnetic energy.” The Admiral slouched in his high-backed chair. He fumbled with his thick fingers and looked at his sweating hands instead of at the ten grim faces around the large table set upon the glass floor. “Any other problem with LACE would have meant that we only had to bring her down at a reasonable opportunity—hopefully before she takes a pot shot at Endeavor, or God forbid at Soyuz. But magnetic problems mean that now we are on a deadline, an absolute deadline. General Gordon, you should take it from here . . .”
The General from the Air Force and commander of the new U.S. Air Force Space Command from Colorado Springs nodded from across the table.
“Admiral, a magnetic disturbance inside LACE means that the bird is greatly susceptible to external magnetic influences. Any sudden magnetic disturbance in space could trigger another round of stray firings of the laser . . .”
“Can these magnetic disturbances be predicted—disturbances from space, I mean?”
“Not from space, no, Colonel . . . But from Earth, yes, and predicted to the second.”
“From Earth, General?”
“Yes. Michael, what do you have?”
“General.” A tall engineer in civilian clothes took over. Group Captain Michael Dzurovcin looked tired from his dawn flight to Washington from the Air Force Geophysics Laboratory at Hanscom Air Force Base, Massachusetts. “We can predict a serious—very serious—magnetic perturbance when the vehicles cross the SAA . . .”
“The SAA?”
“Yes. The South Atlantic Anomaly—a huge area due east of South America which is the center of gigantic magnetic storms. At Endeavor’s present altitude, the SAA stretches from Uruguay in South America all the way across the Atlantic to Cape Town, South Africa. And it’s a thousand nautical miles wide, from latitude 30 degrees South down to 48 degrees South. It was the South Atlantic Anomaly which caused one of the early failures on the Hubble Space Telescope. By June 1990, after only five weeks in space, NASA figured out that the Anomaly’s intense radiation interference was actually destroying computer memory on board the telescope. Memory bits which were supposed to be off were switched on, and on-bits were switched off by the radiation fields . . .
“When LACE rides into that area, it will be like she hit a wall—a wall of magnetic interference. Our guess is that when LACE enters the region, no ship close to her will come out of it.”
“When does LACE cross this area of the South Atlantic?”
“Our vehicles, and Soyuz, squarely enter the SAA for the first time during Shuttle’s sixth revolution at mission elapsed time of 8 hours and 16 minutes. They’ll all be inside the Anomaly on that pass for nine minutes. They cross again on Shuttle’s seventh revolution at 9 hours and 43 minutes. On that transit, they are inside for a very long 14 minutes. These are actual entries into the zone. But they also make a very close brush alongside the SAA, within 75 miles, on Shuttle’s rev five at 6 hours and 47 minutes mission elapsed time. That proximity pass lasts only about one minute.”
“Tell us, Michael, is there any way LACE could pass over the Anomaly on rev seven for a quarter of an hour without being activated?”
“Admiral, in our judgment at Hanscom, she won’t survive the rev six transit without the laser very likely to fire. And just grazing the zone on rev five for 70 seconds has us worried. Very worried.”
The weary engineer studied the clock on the wall behind the Admiral, who had not lifted his face.
“Admiral, we have another five hours and eleven minutes till that rev six direct entry into the Anomaly for Shuttle to disable LACE. After that, in our best guess, LACE will probably vaporize anything within fifty miles of her . . . And that assumes we can survive the close pass on rev five in about four hours from now. Going to be real tight.”
The glass greenhouse was silent. The Admiral’s tired face looked upward through the glass roof, and with his mind’s eye, through the concrete ceiling, through the hundreds of feet of earth, through the Pentagon above, into the early-winter afternoon a week before Christmas, and through the tranquil, coldly blue sky to where a winged starship pursued her deadly target.
* * *
“How’s the view, buddy?”
“CAVU everywhere, California,” Parker called from his place at Enright’s left side in the rear of the flightdeck. He peered into the open payload bay through the rear window at his face. As Endeavor flew on her side, over the sill of the bay the coast of southern California passed with brilliant clarity: what airmen call CAVU for “ceiling and visibility, unlimited.” Raising his face to the aft overhead window, the AC could see LACE tumbling slowly with a dazzling blue Pacific beneath it.
“Magnificent, Buckhorn. Real pretty down there. Sure doesn’t look like winter.”
“Never does here, Will. You’re directly over San Diego right now. Coming up on 03 hours, 05 minutes, 30 seconds, MET. And your next sunset is in 27 minutes.”
“Copy that, Colorado,” the floating AC drawled.
“Your vitals look stable, Endeavor. We’ll be with you Stateside for another sixteen minutes. We’re looking at a real good data dump downlink. Your OI telemetry is very clean . . . Ah, the backroom boys want you to pace yourselves to get out to the target, secure the grapple fixture, affix the PAM, and maneuver clear of the target well before 08 hours, 16 minutes at the very latest. If possible, they want the job done and you guys out of there before 06 plus 47. Copy?”
“Copy, Flight, eight and a quarter for sure, and 07 hours if able . . . What’s the deal?”
“Backroom wants the target safed before you enter the South Atlantic Anomaly on rev six, at eight and a quarter. You’re going to pass within 80 miles of it though on rev five at 06 plus 47.”
The two airmen who floated at the aft station looked at each other.
“Okay,” Enright cut in as Endeavor shot over New Mexico’s San Jose River and 11,300-foot high Mount Taylor three minutes east of San Diego.
In a moment of silence over the air-to-ground link, the pilots returned to steering the Plasma Diagnostics Package at the end of the manipulator. They waved the arm over Endeavor’s open backside.
“Good data coming down from the PDP, Will,” the Spacecraft Communicator in the mountains of Colorado Springs radioed. His voice traveled at the speed of light over land wire to California for transmission to Shuttle by the huge dish antenna at Goldstone, California.
Endeavor coasted on her side over the eastern horizon at her speed of five miles per second. She left Goldstone out of radio range in her dust at 3 hours 9 minutes into the flight. Endeavor had already traveled 53,000 miles since leaving the ground.
“With you by Northrop,” the ground called as Endeavor passed 130 nautical miles above Roy, New Mexico, and the southern Rockies. Ordinarily, the White Sands Missile Range in New Mexico only talked with Shuttle flights during a landing at Northrop’s sandy runway.
Deep within the bowels of the Rocky Mountain bunkers of the U. S. Space Command, a computer’s silicon heart twitched and television screens blinked with the curved plot lines of orbital paths. Across a row of television monitors, three small dots moved in single-file formation over an outline of the southwestern United States. The blip farthest west was slowly gaining on the two images ahead of it. The lead dot crossed the screens from west to east directly over Galena, Kansas. Two American fliers piloted the small, lead blip. In the upper corner of the screen, numerics ticked past 03 hours, 11 minutes. Beside the numbers was the word “Shuttle.”
“Endeavor, Colorado via White Sands. We show Soyuz maneuvering up there. What can you see? Standing by . . .”
The two fliers in the sky raised their helmeted faces to the two overhead windows of the aft flightdeck. As Endeavor flew on her port side with her nose pointing northward, the overhead windows, one above each crewman, faced west toward the ground track already flown. The ship was directly beneath the white sun which bathed the three vehicles in blinding, painful daylight.
“Flight,” Enright called, with his face floating close to the portside ceiling portal. “We’re pretty much subsolar here. Quite a bit of washout in the high sun angle. But Soyuz is approaching from the target’s far side. Yeh, there goes one of her thrusters. She’s braking, I’d say. Call her range maybe 50 meters from the target. Puts Brother Ivan about 100 meters from us. She’s stopped now.”
“We confirm, Jack. Thank you.”
As the three ships in tight formation sped over the Midwest just south of St. Louis, only 6½ flying minutes past San Diego, Endeavor passed out of radio range with White Sands.
“Endeavor: Mission Control Colorado with you now by MLX.”
“Afternoon, Florida,” Parker called to the Cape Canaveral antenna.
“Copy, Will. With you another 10 minutes. If you can do it, please keep one eyeball on the payload bay and the other on Soyuz.”
“No sweat, Flight. We’re trained to do anything the job requires,” the AC drawled. His mouth was still dry from his inoculation and his legs remained very far away. The command pilot was as high as his lofty office and his twangy voice brimmed with “can do.”
“We believe that, AC. Thanks.” The voice from below did not carry the AC’s exuberance.
Ninety seconds east of the Mississippi River, Endeavor silently buzzed Moorehead, Kentucky. Parker peered intently over the centerline sill of his overhead window. He scanned the blindingly white, thin snowcover upon the Blue Grass country. He imagined the white fences surrounding fields of plump Thoroughbred mares, all in the seventh month of their pregnancies and anxious to foal come May. He saw only barren earth, but his sweating nostrils flared with the sweetly musty smells of freshly brushed horses. He could taste it. It was enough to know that they were surely down there.
As the three ships flew across the southeastern states, Parker and Enright concentrated on flying the manipulator arm and its cumbersome payload. Loaded, the arm moved slowly at two-tenths foot per second. They steered the arm outward where the arm reached 50 feet into space above Shuttle’s cockpit. The Plasma Diagnostics Package pointed westward toward LACE and Soyuz on the target’s far side.
“Endeavor, we just got a spike of energy through your PDP downlink. Check your target. Do it now.”
The ground’s voice was full of business as the three vessels coasted over Chesapeake Bay just south of Pocomoke City, Virginia. Shuttle left the American coastline behind at 03 hours, 15 minutes into the mission, barely ten minutes east of California.
“Don’t see anything unusual out of Window Seven, Flight. Sun still too high for seeing any real detail.” Parker studied the two ships beyond his overhead window.
“Nothing unusual out Window Ten, either,” Enright called as he looked through the window in the rear wall which overlooks the payload bay. He could see their company beyond the open sill on Shuttle’s port side.
“Okay, Endeavor. Keep an eye outside for anything from Soyuz. Anything at all . . .”
“Like what, Flight?”
“We don’t know, Jack . . . LOS via Florida in fifty-five seconds. Continue with the PDP survey. See if you can map the center of the target’s wake. We’re watching it closely down here. With you another six through Bermuda network. We lost the flux spike, whatever it was.”
The two weightless airmen busied themselves with the RMS arm which dangled above Endeavor’s flightdeck. The end effector hung above Shuttle’s white nose. The arm’s wrist camera drooped toward Shuttle and sent a picture of the six forward windows to the television monitor beside Enright.
“LOS by Kennedy, Endeavor. With you via Bermuda at 03 plus 17. LOS Bermuda in 5 and a half.”
“Gotcha, BDA,” Parker called as he worked the RMS computer keyboard at waist level to Enright’s left.
Two minutes east of the Virginia coastline, Endeavor was 600 miles out to sea. The blue-green terrain of the American coast was lost at the hazy line of the western horizon. Only the brilliant ocean filled the flightdeck’s thick windows.
“Another voltage spike, Endeavor,” the headphones crackled. “Please give another look outside. See any out-gasing from either the target or Soyuz?”
“Stand by one, Bermuda,” replied an exasperated Enright, who had both ungloved hands full of RMS.
“Let me, Jack,” the AC offered over his voice-activated intercom which the ground could not hear. He pressed his mike button to address the sparkling planet.
“AC here, Colorado. Real sorry, but with the sun west of us and smack in our field of view, I can barely see the target or Soyuz through all the glare. Real sorry, buddy.”
“Thanks, AC. First thing after sunset . . . in twelve minutes . . . give another look, please. You’re AOS by Dakar five minutes before sunset and with DKR for two minutes after sunset. Try to get a visual report in darkness by Dakar. You lose DKR at 03 plus thirty-four. You are then out of network contact for ten minutes.”
“Will do, Flight,” the tall flier drawled as he fiddled with the autopilot pushbuttons.
“Good enough, Will.”
Above the bright Atlantic, Soyuz drifted with its round nose only three Shuttle lengths away from Endeavor’s open payload bay. The bay faced LACE and the Soviet ship. With the blinding sun behind Soyuz, the shuttle crew could not see the thin blue-green beam of light which radiated from the belly of Soyuz toward the sea. At the far end of the beam, a Russian tracking ship pitched slowly in light seas. The trawler’s banks of optical antennae sucked in the beam of light from space. Burning through the humid afternoon air, the beam was as secure as a buried telephone cable which could not be tapped. As Soyuz coasted eastward, the optical antennae aboard the trawler tilted toward its target unseen in the purple sky. The laser beam from Soyuz could carry telemetry and voice in either direction over a medium unseen and unheard by Shuttle’s black boxes tuned to radio frequencies.
“Another field spike on the PDP, Endeavor. See anything? Hurry before we lose you here . . .”
“Say again, Flight. You’re breaking up.” The AC squinted out his overhead window.
The AC’s headphones were silent as Endeavor, LACE and Soyuz, careened over the horizon out of earshot with the Bermuda Island tracking station at 03 hours, 22½ minutes out.
“Peace and quiet at last,” Enright grumbled. The command pilot at his left nodded as he fine-tuned Mother’s autopilot. Endeavor would require only another eight minutes to reach the west coast of Africa.
The rugged old engine of the Jennifer Lee chugged loudly in the little fishing boat which puffed into Chesapeake Bay under gray, winter skies. The cold salt air stung the hard face of the Jennifer Lee’s captain, the fishing boat’s crew of one. And the air was painful against the skin of the fisherman’s only passenger dressed in a business suit.
Ahead loomed the Hampton Roads Bridge linking Hampton, Virginia, off the right side to Norfolk off the left side. The boat made a foaming wake as she plowed northwestward into the mouth of the great bay.
“You picked the perfect spot to go fishing,” the queasy visitor stammered to the middle-aged captain. “Can’t say much for the weather, though.”
“You’re not used to the little boat and the big waves, that’s all,” the man at the tiller said dryly.
“Guess not. Too many years at a desk, I suppose.”
“CIA, Langley?” the burly seaman asked gravely.
“No, Nikolai, Defense Intelligence Agency.”
“Oh. My friends down here call me Nick. Not for much longer, it would seem.” The boatman steered his boat across whitecaps which broke over the low bow of the thirty-foot trawler.
Hampton Roads Bridge cast its faint shadow in the gray weather upon the Jennifer Lee making her tossing way into the bay.
“It is the perfect place to fish, though,” the sailor called over the noise of wind and waves. “Langley is just off to the right and the Norfolk navy yard is just south of the bridge.”
Langley Air Force Base and the headquarters of the Central Intellig
ence Agency were on the north side of the towering bridge overhead. Norfolk Naval Air Station was on the south side. The two air bases were hardly 12 miles apart.
The Jennifer Lee was pointed under the bridge toward the James River. Just off the boat’s right side, old Fortress Monroe passed under the northern piles of Hampton Roads Bridge. A young army engineer had built the ancient fort in the 1830’s: Lt. Robert E. Lee, fresh out of West Point. Three decades later during the holocaust of brother killing brother, Lee’s son was a prisoner of war in the Yankee fort.
“Nikolai, I haven’t much time. Our shuttle flight is running into trouble. That’s why I’m here.” The man from Washington looked sicker with each wave.
“Your runaway LACE spacecraft?”
The greening man beside the tall fisherman raised his eyebrows.
“My job is to know about such things, you know,” the captain said with no trace of Russian in his perfect, Tidewater, Virginia, accent.
“Oh. Well, I am told that you can tell us about your Soyuz-TM spacecraft. Our people haven’t monitored a word of communications with it in 13 hours. And the shuttle astronauts have monitored electronic fields in the vicinity of Soyuz. I need to know if those impulses are from Soyuz?”
“Don’t know about that. The disturbances, that is. I do know that Soyuz is a military version of the spacecraft. So she must be using a laser beam of her own to communicate with our ground stations and tracking ships. It’s like your submarine laser.”
“You have done your job well, Nikolai,” the seasick guest said weakly.
“Yes.”
The two men rolled on rough seas for a long silence. They cruised past Willoughby Bay just past the navy yard on the Jennifer Lee’s left.
“I shall miss it here,” the fisherman sighed loudly. “These people are like my own kind: hungry, poor, and hard. Their handshakes have always been good.”
The man from Washington said nothing. His hand covered his mouth on his ashen face.
The Glass Lady Page 21