"What do you mean, it's alive?" Sharon Draper asked. In
spite of the fact that the lab's electric heaters were operating at
full force, she wore a heavy parka, wool gloves, and could still see
the moisture in her breath condensing in the air in front of her face.
It was twenty-one days into a scheduled sixty day
exploratory mission of satellite Io. Most of the twenty-one day period
had been spent setting up and heavily insulating the six modules that
made up the research team's living and working quarters. Two days ago,
Commander Kramer had given the okay for studies to be made outside the
perimeter of the site. Sharon was conferring with Max Stephens, chief
geologist, about some of his findings.
"That's the only way I can explain the random
patterns and images the computer has been generating," answered
Max. "Somehow the rock samples possess an inherent intelligence
and have the capacity to generate a magnetic field which influences
our mainframe computer."
Sharon could almost see her name in the headlines now,
"Science Officer Discovers Silicon Life Form on Io!" She
would no doubt receive a Nobel Prize as the first to discover
intelligent life in the solar system, life that was not native to
Earth. The fact that Stephens had actually made the discovery was
secondary, for she was the senior scientist among the 11 men and women
on the Jovian moon.
Io had been an enigma since the first Voyager flybys
in 1979. The moon possessed the hottest volcanoes yet discovered in
the solar system while most of the surface was composed of ice and
rock at a temperature of -229 F.
Eight years after the first manned missions landed in
2041, Sharon's team arrived to conduct detailed exploration. They were
part of a multiple mission with discovery teams set down on three of
the principle Jovian moons of Io, Europa, and Ganymede. Hopes were
high that Ganymede could be Terra-formed for human colonization, while
Europa was known to possess the largest source of water outside the
orbit of Earth, and might possibly harbor strange life forms in its
submarine depths. Each team would later be picked up and assembled at
the main base on Ganymede, returning to Earth in their transport
vessel.
"It has to be inorganic life, Dr. Draper. We've
ample evidence of such occurring on Earth. Mineral compounds that
absorb nutrients directly from other minerals have been known since
the 1980's. It's not an illogical extension to assume in the heavy
magnetic and gravitational fields of Jupiter, these silicate compounds
could form naturally occurring semiconductors. With billions and
billions of such semiconductors continually switching on and off, the
random patterns could evolve into an artificial intelligence after
millions and millions of years."
Intelligence would be created in the laboratory, why
couldn't it evolve accidentally out here, nearly 500 million miles
from the sun?"
"Before we call out the marching bands, Max, if
this is an intelligent life form, we're going to have to establish
communication with it."
"I'm trying that now, doctor, but our mainframe
doesn't have sufficient speed or capacity for such a large program, so
I'm relaying all our data to the giant Cray-17 on Luna. Because of the
latency caused by speed of light, we cannot expect to receive any
information in less than 69 minutes for the round trip."
"Damn! When will the engineers find a way for us
to get around the limitation of 'c'?"
Before Max could answer, the lab was rocked by a
severe tremor that set alarm bells jangling throughout the six domes
of the facility. "All hands, all personnel, assemble in the
cafeteria immediately!" came the voice of Commander John Kramer
over the public address.
Sharon and Max rushed through the umbilical tube
connecting each dome to the other, not forgetting to shut the
gas-tight doors in case there had been a breech in the stations' hull.
When all eleven scientists and crew were assembled in the refectory,
Kramer spoke to them. Sharon stood beside her friend, Virginia
Westcott, the team medical officer.
"Gentlemen," Commander Kramer said,
"and ladies," with a slight bow to Sharon and Virginia,
"a fissure has opened not more than 300 meters from the periphery
of this station. I've been forced to request an evacuation shuttle
from our main base on Ganymede. Observations using our optical
pyrometer indicate a slow but steady lava flow of more than 12,000
degrees Fahrenheit. Dr. Lessing tells me it is impossible for lava to
reach that temperature naturally nevertheless; it has."
All the members of the research facilities were warmly
dressed, for conditions on Io were intensely cold, yet now it appeared
the intense heat of the new volcano would destroy them.
The data terminal at one end of the mess hall winked
on and bleeped with an audible tone. "Finally, a reply from
Luna," Max said. He rushed to the console and seated himself. A
stream of text flashed across the screen and the computer
automatically went into download mode.
"The super computer on Luna has analyzed the data
I sent them a few hours ago. We're downloading an interpreter program
now," Max told them.
"What?" Kramer asked. "Why wasn't I
informed of this?"
"The data was not conclusive at the time, John,
but we're getting an answer now." Max moved aside from the
terminal display so each member of the crew could see the text
scrolling across the screen.
.... UNAUTHORIZED DESTRUCTION OF FILES AT SECTOR VK3,
TRACK 100101....SOURCE...? ORGANIC INFECTIONS.... TEMPERATURE CHANGES
DESTROYING TRACK STABILITY... CORRECTIVE ACTION...?
"Christ! You were right, Max!" Sharon
shouted.
"About what?" Dr. Lessing asked.
"This entire satellite, the moon we call Io, is
one huge collection of naturally occurring semi-conductors. In effect,
it is the first successful virtual intelligence we have ever
encountered."
...REFORMAT.... STORE NEW DATA AT SECTOR AND TRACK
ADDRESS.... The text continued to scroll across the screen. Every so
often the cursor would stop until new text could be loaded.
"That explains the apparent randomness of the
volcanic action," Sharon said. "It required three weeks for
the warmth of our station to leak through the insulation below and
have an effect on the silicon brain. I'm afraid there is no hope for
us. The rescue shuttle can't possibly arrive in time."
"What do you mean, Sharon?" Commander Kramer
asked.
"I mean we are about to be deleted, John. Erased
files on the huge disk that is the surface of this satellite."
"She's right," Max glumly contributed.
"This satellite is one solid cybernetic organism. It records data
in sectors and tracks on the surface. When a track becomes damaged, as
the warmth of our station must have done where we are standing, the
brain we call Io rewrites the sector, the same way we apply a laser to
a CD. Only this brain uses volcanic heat to reformat the sector."
Sharon Draper pulled her parka closer around her.
There would be no Nobel Prize for her. In spite of the mind numbing
cold outside, it appeared she and her companions would momentarily be
cremated.