✅ October 4: Sputnik 1, the worlds first artificial satellite, was successfully launched into space by the Soviet Union, marking the beginning of the space race.[1]
November
✅ November 3: Sputnik 2 carrying Laika, the first living creature to orbit Earth, was launched by the Soviet Union, demonstrating the possibility of sending living organisms into space.[2]
December
❌ December 6: Vanguard TV-3, the United States' first attempt to launch a satellite, failed shortly after liftoff, highlighting the challenges the U.S. faced in the early space race.[3]
Conclusion
The year 1957 was the groundbreaking year that launched human endeavors into space with the first satellites and the first living organism sent into space. These achievements set the foundation for intense space exploration efforts and competition in the years that followed.
October 4: Sputnik 1, the worlds first artificial satellite, was successfully launched into space by the Soviet Union, marking the beginning of the space race.[1]
December 6: Vanguard TV-3, the United States' first attempt to launch a satellite, failed shortly after liftoff, highlighting the challenges the U.S. faced in the early space race.[3]