The first creature in space was a dog. She died miserably 60 years ago.

After the Soviet rocket genius Sergei Korolev led that nation’s space program masterfully in the 1950s, culminating with the launch of Sputnik 1 on October 4, 1957, one might have expected that the country would have taken time to celebrate his achievements. Thanks to Korolev, with that small, 60cm spherical satellite, the Soviet Union had just won the opening salvo of the Space Race.

But no. After Sputnik 1, when Korolev met with the Soviet leader Nikita Khrushchev, the premier wanted to press his advantage over the United States. “We never thought that you would launch a Sputnik before the Americans,” Khrushchev told Korolev, according to cosmonaut Georgy Grechko. “But you did it. Now please launch something new in space for the next anniversary of our revolution.”

That “something” would be a dog, a female dog. And she was very, very unlikely to survive the ordeal.



To meet this deadline, Korolev would use the same 30-meter tall Sputnik rocket, but it would carry a much larger payload, more than 500kg inside the spacecraft. Korolev and his engineers had to design the spacecraft, and workers had to build it within just a few weeks. There would be no quality checks and little of the due diligence for a typical launch.

Within the 4m tall cone-shaped capsule they packed radio and telemetry systems to send images of Laika back to Earth, some scientific experiments for measuring radiation above the atmosphere, and a small module for a dog. Later they found Laika, a stray mongrel on the streets of Moscow. She weighed 5kg and was about three years old.

Laika, in her carrier that was launched into space.
Laika, in her carrier that was launched into space.

Although Laika’s capsule contained a temperature control system and some dog food, this was a one-way, suicide mission when it launched on November 3, 1957. No one had yet solved the problem of how to safely re-enter a spacecraft through Earth’s atmosphere. Within a couple of hours after launch, the thermal control system failed and the capsule overheated. Humanity’s first effort to send a living creature into space ended with that animal, confined within a metal carrier, dying miserably. The Sputnik 2 spacecraft would not reenter Earth’s atmosphere until April 1958.

A second victory

Despite Laika’s travails, the Soviets hailed this flight as a tremendous success. And from a public relations standpoint, it certainly was. Even before the launch of the first Sputnik, the US Navy had begun work on Project Vanguard to launch the world’s first satellite into space. But before America had even gotten off the ground, the Soviet Union had launched not once, but twice.

Khrushchev seized on this during a speech to mark the Revolution on November 6, 1957. “It appears that the name Vanguard reflected the confidence of the Americans that their satellite would be the first in the world,” he said. “But… it was the Soviet satellites which proved to be ahead, to be in the vanguard… In orbiting our earth, the Soviet sputniks proclaim the heights of the development of science and technology and of the entire economy of the Soviet Union, whose people are building a new life under the banner of Marxism-Leninism.”



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