Laika, a stray dog from Moscow, became the first living being to orbit Earth aboard Sputnik 2 in 1957. Though she didn’t survive, her mission paved the way for human space travel and made her a symbol of the space race.
These remarkable animals didn’t just survive—they played key roles in war, space exploration, and science. Here are 10 creatures that left a lasting impact on human history.
Dolly, born in 1996, was the first mammal cloned from an adult cell. Her birth was a major breakthrough in genetics, opening new discussions in science and bioethics.
Cher Ami, a carrier pigeon in World War I, delivered a life-saving message that rescued nearly 200 US soldiers. Despite being injured, she completed her mission and earned a medal for bravery.
In 1925, Balto led a dog team through harsh conditions to deliver diphtheria medicine to Nome, Alaska. His heroism inspired the Iditarod race and earned him a statue in New York’s Central Park.
Wojtek, a bear adopted by Polish soldiers in WWII, carried ammunition and lifted morale. Officially enlisted and promoted, he later retired to a Scottish zoo.
Seabiscuit, an underdog racehorse, became a symbol of hope during the Great Depression. His unexpected victories inspired millions and made him a national icon.
Ham, a chimpanzee, became the first hominid in space in 1961. His mission proved humans could survive space travel, playing a key role in NASA’s early successes.