1. The Space Race Heats Up
The Cold War era was marked by intense technological and ideological competition between the United States and the Soviet Union. This rivalry spurred rapid advancements in space exploration, as each superpower sought to demonstrate its superiority. A pivotal moment occurred on October 4, 1957, when the Soviet Union launched Sputnik 1, the world’s first artificial satellite. This event not only signified a significant achievement in space technology but also intensified the urgency within the United States to develop its own manned spaceflight program. (nasa.gov)
