Cosmic Milestones
First Artificial Satellite
October 4, 1957Baikonur CosmodromeSergei Korolev
The Experience
Sputnik's radio beep crossed the night sky.
Impact
The space age began and global science education accelerated.
Strategy & Logistics
Built on prior experiments, accumulated knowledge, and sustained preparation.
Cost & Sacrifice
Measured in time, resources, risk, and the consequences carried by those involved.
Milestone
1957
Place
Baikonur Cosmodrome
Complete registry record