For forty-five years, the world was told the wrong story about the death of a small dog in space.<\/p>\n
The story that circulated in newspapers, textbooks, encyclopaedia entries, and children\u2019s books between 1957 and 2002 was a specific one. It said that the Soviet mongrel Laika, launched aboard Sputnik 2 in November 1957 as the first living creature to reach Earth orbit, had survived in space for several days. The precise number varied by telling. Sometimes it was four days. Sometimes six. In the more sentimental versions, she was said to have been peacefully euthanised by a mechanism inside the capsule that released poisoned food, so that her end was quiet and painless. In the more heroic versions, she was said to have simply run out of oxygen after a full week of orbit, dying in her sleep, a canine astronaut who had performed her duty and then rested.<\/p>\n
None of it was true.<\/p>\n
In October 2002, at the World Space Congress in Houston, a Russian scientist named Dimitri Malashenkov \u2014 who had worked directly on the Sputnik 2 mission as a member of the Institute for Biological Problems in Moscow \u2014 presented a paper that quietly corrected the record.<\/p>\n
Laika, he said, had died approximately five to seven hours after launch, during the fourth orbit of Earth. The cause was overheating. The temperature inside her capsule had climbed well past 40 degrees Celsius. She had been dead for essentially the entire time that the Soviet Union had been telling the world she was alive.<\/p>\n
What actually happened aboard Sputnik 2<\/p>\n
The technical failure was mundane. The rocket\u2019s core stage had not separated cleanly from the capsule after launch. This disrupted the thermal control system, which relied on assumptions about the vehicle\u2019s shape and orientation that were now wrong. The capsule began to heat up almost immediately.<\/p>\n
Laika\u2019s biomedical telemetry told the story. Her heart rate spiked to roughly three times its resting level during launch acceleration, which was expected. What was not expected was how long it took to come back down \u2014 nearly three hours, far longer than in the ground centrifuge tests that had modelled the same acceleration. Her body was in prolonged stress. The temperature inside her capsule kept climbing.<\/p>\n
Dogs cool themselves almost entirely by panting, evaporating water across their tongue and the lining of the mouth. Their skin produces very little sweat. In a sealed capsule with a failing thermal system and rising humidity, panting stops working quickly. There is no way to dump heat except into the air, and if the air itself is getting hotter, the dog has nowhere to send it.<\/p>\n
By the fourth orbit, the biomedical signals from the capsule had gone flat. The telemetry, of course, kept transmitting for days after that. So did the satellite. The world, watching the beeping signal from orbit and being told each morning that the Soviet dog was alive and well, was watching the electronic ghost of a mission whose central subject had already died.<\/p>\n
Why she was there at all<\/p>\n
The reason Laika was inside Sputnik 2, and not scheduled to come back, is worth being honest about.<\/p>\n
Sputnik 1 had launched on October 4, 1957. Its success shocked the world and delighted Soviet Premier Nikita Khrushchev, who now wanted a spectacular follow-up in time for a specific political anniversary \u2014 November 7, the fortieth year since the Bolshevik Revolution. A more capable satellite was already in the works, but it would not be finished until December.<\/p>\n
The engineering team, led by Sergei Korolev, was told to launch something else, something faster. The result was Sputnik 2. It was built in under a month.<\/p>\n
There was no time to design a re-entry system. There was no time to design a capsule that could bring a passenger back. The decision was made, at senior levels, that the second Sputnik would carry a living animal but would not attempt to return it. Laika\u2019s death was engineered into the mission before it launched. It was only ever a question of when.<\/p>\n
The engineers who trained her seem to have understood this fully. Vladimir Yazdovsky, the mission\u2019s chief scientist, took Laika home for an evening before the launch to play with his children. He wrote later that he wanted to do something nice for her because she had so little time left. It was a quiet act of care in a mission whose entire logic was built around not caring.<\/p>\n
What the cover story served<\/p>\n
For forty-five years afterwards, the Soviet government maintained the story that Laika had lived for several days. The reasons were straightforward. A dog who survived multiple days in orbit was a scientific triumph. A dog who died in five hours because of a preventable engineering failure was a scientific embarrassment.<\/p>\n
The Soviet Union was engaged in a global propaganda contest with the United States, and every result from every mission was interpreted through the lens of that contest. Sputnik 2 was, by design, meant to demonstrate that the Soviet Union could not only launch satellites but sustain life in orbit \u2014 that Soviet technology could keep a mammal alive in the extreme environment of space. Admitting that the mammal in question had died within hours of launch would have undermined the mission\u2019s core propaganda point.<\/p>\n
So the story became that Laika had orbited for days. It was maintained through the height of the Cold War. It was maintained after the Cold War ended. It was maintained through the collapse of the Soviet Union itself in 1991. The mission\u2019s raw telemetry data, which showed clearly what had actually happened, sat in Soviet archives for decades. Malashenkov and other members of the original team, who had known the truth from November 1957 onward, kept it quiet through political changes that would seem to have made the disclosure safer at every step.<\/p>\n
It took, in the end, forty-five years and a specific scientific conference in Houston before somebody with the standing to correct the record chose to do so.<\/p>\n
What we owe her now<\/p>\n
The corrected story of Laika is genuinely worse than the story people were told. Not just because she died sooner. Because she died in a way that was preventable, in a mission that was rushed for political reasons, in a capsule that had not been properly engineered, on a schedule set by an anniversary rather than by readiness.<\/p>\n
She was three years old. She weighed about six kilograms. She had been a stray on the streets of Moscow before she was picked up by the Soviet space program, and she had been chosen partly on the reasoning that a dog who had survived a Moscow winter would tolerate deprivation better than a purpose-bred laboratory animal.<\/p>\n
She sits in the historical record now, corrected, as the first living creature to reach orbit and one of the first to die there. There is a small monument to her at the Institute of Space Biology in Moscow. There is another at Star City. There are copies of Sputnik 2, with a Laika mannequin inside, in museums around the world.<\/p>\n
Whether any of this is enough is a question that does not have a clean answer.<\/p>\n
Sputnik 2 itself, with Laika\u2019s remains still inside, disintegrated over the North Atlantic on April 14, 1958. She had been dead for one hundred and sixty-one of the one hundred and sixty-two days her body had been in orbit. The world would not learn the true ratio of those numbers for another forty-four years.<\/p>\n
About this article<\/p>\n
This article is for general information and reflection. It is not professional advice. For your specific situation, consult a qualified professional.<\/p>\n","protected":false},"excerpt":{"rendered":"For forty-five years, the world was told the wrong story about the death of a small dog in…\n","protected":false},"author":2,"featured_media":549107,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[61,60,82,247],"class_list":["post-549106","post","type-post","status-publish","format-standard","has-post-thumbnail","category-space","tag-ie","tag-ireland","tag-science","tag-space"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/549106","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/comments?post=549106"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/549106\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media\/549107"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media?parent=549106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/categories?post=549106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/tags?post=549106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}