On October 4,1957, when Sputnik went into orbit, people were so upset.

1957 10 4 日，当人造卫星进入轨道的时候人们异常不满。

The first artificial Earth satellite in the world has now been created. This first satellite was today successfully launched in the USSR.

“世界上第一颗人造卫星已经诞生，今天，成功发射第一颗卫星。”

Jocelyn Bell Burnell The launch in 1957 by the Soviet Union of the first artificial Earth satellite, Sputnik 1, was a turning point in history, both politically and scientifically.

乔斯林·贝尔·伯内尔 1957， 发射了首颗人造卫星“斯普特尼克1号” ，这一事件在历史上具有转折意义，无论是在政治层面还是科学领域。