Virus 2: The Real
Story of the 'Mir' Threat
By Igor Popov
In a Hollywood blockbuster, the Russian orbital
station "Mir," having fallen into the Pacific Ocean, threatens mankind
with a terrible virus that it has brought in from the space.
It is interesting that in 2001 a similar chilling plot moved from
science fiction to the news. Shortly before the Russian space pride
found its last resort in the Pacific waters, both Russian and western
media started to scare their readers with the frightening reports about
"the Mir danger." The alarm was caused by nothing else but. . . a virus!
To be more precise--viruses. And some other tiny organisms that
occupied the station while it carried out its space duty. The character
of these creatures was as malicious as the galactic monsters of science
fiction.
According to the specialists from the Russian Academic Institute of
Micro-Biological Problems, which took part in the Mir space research,
the first microorganisms--bacteria and fungi--were found right after
the station was placed into the orbit 16 years ago. They were carried
on board together with the space cargo. Although both the space
shuttles and the cargo had to undergo a thorough anti-bacterial test,
complete sterilization was impossible.
Throughout Mir's life in space, the number of microorganisms grew
continuously, one generation replacing another every 20-30 minutes. If
in 1990 there were registered 94 species, in 2001 they numbered 140.
But the real problem was not the species increasing in number but their
growing aggressiveness: each new generation seemed to be more ferocious
than the last.
Although the people who worked on the station suffered no serious harm
(at least, if we believe the Russian Space Committee's official
statements), the uninvited guests still gave the cosmonauts a lot of
trouble.
Penetrating into every single corner of the station, they showed an
enormous appetite and demonstrated their capacity to eat up even highly
durable materials. A vivid example of the bacteria's' "outrage" is
illustrated by what happened to the window of a transportation
spacecraft that docked to Mir when piloted by its last crew. Some time
after docking, the cosmonauts' attention was drawn to the rapidly
deteriorating window glass. It was covered by a strange film, spreading
"as quickly as in the horror movies," and became absolutely
non-transparent.
The test results raised the researchers' eyebrows. It turned out the
quartz glass and the titan, which framed it, were damaged by a large
colony of bacteria. As experts explained later, these microorganisms
exuded a metabolism product--an acid so strong that it could easily
corrode the window the creatures had settled on.
Besides this case, which rightfully belongs in the microbiology
textbooks, the little angry bacteria more than once ate up the metallic
casing and destroyed the equipment on board the station. Their next
victim was the control panel of a communication device, in which the
parasites devoured the whole insulation. When the astronauts Anatoly
Solovyev and Pavel Vinogradov sent the device down to the earth, one
could see that it was entirely green inside!
These dangerous activities of the Mir microorganisms worried
specialists. In the spring of 2001, about a month before it was clear
that Mir would come crashing down to Earth, a press representative of
Russia's Microbiological Institute Dmitry Malashenkov, in his interview
with the newspaper Gazeta.Ru. put it straightforwardly that he
did not know how the bacteria would behave after Mir's re-entry. He
also confirmed that they posed a danger to the integrity of the
station's hull.
Not less alarming were the rumors about 94 kinds of Mir bacteria being
pathogenic and able to cause human diseases. This information
contradicted claims by Russian scientific authorities. Yet some foreign
experts, among them the Italian microbiologist Mario Pizzura, overtly
accused the Russians of concealing the outbreaks of infectious diseases
among the Mir crews.
In the meantime, unlike the level of threat the bacteria posed to the
humans, the reason behind their aggressiveness presently raises no
doubt.
Space mutations. Nothing else could change the descendants of the
terrestrial microorganisms into sinister "metal eaters." Staying inside
the orbital station and on its exterior and being exposed to
radioactive space rays and sun flashes, their genetic changes went
out-of-control.
Thus, it appeared Mir was attacked by mutes. Just like in another
thriller.
But even more intriguing were the revelations of Russian space
crewmember Anatoly Serebrov, who confessed that it was not merely
microorganisms, which underwent mutations. Several Russian newspapers
referred to him saying he had also seen mutating worms. "When one of
the station's devices failed and I set to dissembling it, I found there
a yellow worm more than a meter long& I have not seen anything of
the kind on the Earth," Serebrov said.
On March 23, 2001 the glorious Mir station came to its end. However,
the concerns around its mutating creatures have not ended. Scientists
fear that once in the ocean, the Mir's changed bacteria may cause (and
may have already caused!) negative changes in the Earth biosphere.
These allegations gave rise to a series of sensational news pieces last
year. The stories held that, having come into contact with the local
terrestrial species, the "space mutes" would start eating plastic,
metal and glass and emit poisonous exhalations.
In an effort to claim these apprehensions, skeptics have held that any
harmful substances would be burned to a crisp when the Mir fell through
the Earth's atmosphere. The "alarmists" still keep saying that, being
extremely tenacious of life, the mutes could not be killed by the high
temperatures.
Pouring oil on the flames was the comment by the Deputy Director of the
Russian Academic Institute of Astronomy, Boris Shustov, who, sharing
his opinion with a Gazeta.Ru correspondent, said the high
velocity of the falling Mir did not let its temperatures reach the
point that microorganisms would start to disintegrate. As an example,
the astrophysicist cited the case of a meteorite that fell in India in
the mid-1950s. When the locals came upon the site, they saw a huge
piece of ice.This would indicate that whatever was inside Mir at
re-entry could well be preserved, too, said the scientist.
His colleague from the same academic establishment, Anatoly Mikisha,
added that one could hardly make precise temperature calculations
concerning each specific part of the station. Mikisha also stressed
that there are well-known kinds of bacteria, which can live even in the
volcano craters. The temperatures on "Mir" must have been lower, he
said.
Anyway, nobody has given a definite answer as to what eventually
occurred to the weird inhabitants of the Russian orbital station once
it came to rest on the Pacific seabed. The experts merely advised that
one should better not try to find the Mir's remains and steer clear
from the area where it might be located.
But who knows, maybe one of these days the issue of the Mir mutes will
once again make headlines. And in the process make a Hollywood scenario
reality.
Copyright © 2002 by Igor Popov
Igor Popov is a freelance writer based in Moscow,
Russia.
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