10 grade science
Which is the first artificial satellite sent by Russia?
Which is the first artificial satellite sent by Russia?
1 Answer
Askiitians Tutor Team
Approved Tutor Answer9 Months agoThe first artificial satellite sent by Russia was Sputnik 1. Launched on October 4, 1957, it marked a significant milestone in space exploration and the beginning of the space age.
Key Features of Sputnik 1
- Size: About the size of a beach ball, with a diameter of 58 centimeters.
- Weight: Approximately 83.6 kilograms.
- Orbit: It orbited the Earth at an altitude of around 580 kilometers.
Impact on Space Exploration
Sputnik 1's successful launch not only demonstrated the capabilities of rocket technology but also intensified the space race between the United States and the Soviet Union. Its beeping radio signals were the first sounds from space, capturing the world's attention and inspiring future space missions.
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