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- American and Russian scientists utilized animals—mainly monkeys, chimps and dogs—in order to test each country’s ability to launch a living organism into space and bring it back alive and unharmed.
www.nasa.gov/history/a-brief-history-of-animals-in-space/
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Aug 25, 2016 · Humans have been sending animals to space for almost 70 years, but the questions they hope to answer have evolved in that time.
- Animal Astronaut Firsts
- Other Famous Animals in Space
- Animals in Space Research
- Animals on The International Space Station
- Additional Resources and Reading
Although there is no distinct boundary between the atmosphere and space, an imaginary line about 68 miles (110 kilometers) from the surface, called the Karman line, is usually where scientists say Earth's atmospheremeets outer space. The first animals to reach space — not counting any bacteria that may have hitched a ride on previous rockets — were...
In the early decades of spaceflight, many animals reached space — and fame — even after the notable "firsts" were all claimed. Gordo, a squirrel monkey, launched 600 miles high on Dec. 13, 1958. He died on splashdown when a flotation device failed. Able, a Rhesus monkey, and Baker, a squirrel monkey, were launched together on May 28, 1959. Able and...
Although the early animal astronauts achieved great fame, many other animals have quietly contributed to the body of scientific knowledge about life in space. As humans have grown more accustomed to space travel, fewer animals make the front-page news. Still, their contributions are important. Nearly all of their flights have been designed to study...
Animals continue to be studied in space today, particularly on the International Space Station. Some examples of space station experiments include: 2014: A student experiment sent a colony of ants to the ISSand compared them to other colonies on Earth. The aim was to see how microgravity affects the movements of the space ants as they search for fo...
Read an interview with author Stephen Walker about the role animals played in early spaceflight. A TIME photo feature highlights several of the early animals in space, and a feature in The Atlanticdigs into why Soviets focused on dogs and Americans on monkeys.
Jan 29, 2013 · Scientists believed that if the hapless animals could survive the weightlessness, the extreme speeds and the rapid acceleration, then humans had a fair shot...
Oct 3, 2024 · Scientists have used their space-flown subjects to study the effects of changes in gravity, radiation and mechanical stress on animal biology and disease. Reduced gravity in space can affect heart and brain function and lead to muscle atrophy or bone loss for instance.
Aug 26, 2016 · Sending animals to space began as a way to make sure that human astronauts could survive in space at all. As spaceflight programs began to evolve in the 1960s and 1970s, space offered scientists the opportunity to "turn off" gravity, a variable they could never fully eliminate on Earth.
Animals in space originally served to test the survivability of spaceflight, before human spaceflights were attempted. Later, many species were flown to investigate various biological processes and the effects microgravity and space flight might have on them.
