What exactly was the Space Race? Why did we care so much?

The Space Race grew out of the Cold War between the United States and the Soviet Union, the most powerful countries after World War II. For a half-century, the two superpowers competed for supremacy in a global struggle across a variety of areas from military might to consumer goods. Space was a crucial and new arena for the Cold War rivalry. Before a watchful world, each side sought to demonstrate its superiority through impressive feats in rocketry and spaceflight. In addition to these milestones, technologies used for spaceflight had further applications. Rockets could launch missiles, while satellites could keep an eye on adversaries.

Setting the Stage

What was the Cold War?

After the close of World War II, the United States and the Soviet Union entered into a conflict known as the Cold War. While not a war in the traditional sense, the two countries were in a state of military and political tension that lasted nearly 50 years and were involved in proxy wars such as the war in Vietnam.

The democratically governed United States and the communist government of the Soviet Union were at odds with each other. Both countries sought to vie for supremacy across cultural, military, political, and technological fronts. There were periods of the Cold War that were considered significantly hot, such as the Cuban Missile Crisis. An important element of the Cold War was the Space Race, in which both countries raced to build new technologies to be used for space exploration—with President John F. Kennedy eventually setting his sights on the Moon.

What was the Soviet Union?

Some may be quick to equate the Soviet Union with contemporary Russia, however the two countries are not the same.  The Union of Soviet Socialist Republics (U.S.S.R.), or Soviet Union, existed from 1922 to 1991. In 1922, after a revolution and a civil war, 15 socialist republics (constituting much of the former Russian Empire) formed the Soviet Union. For nearly 70 years, the USSR spanned across large parts of Europe and Asia. It was governed by the Communist Party of the Soviet Union.

The largest and most powerful republic was the Russian republic, which now makes up modern day Russia. In the late 1980s, many republics in the Soviet Union began demanding independence, and in 1991 the Soviet Union came to an end. In its place, 15 separate countries: Armenia, Azerbaijan, Belarus, Estonia, Georgia, Kazakhstan, Kyrgyzstan, Latvia, Lithuania, Moldova, Russia, Tajikistan, Turkmenistan, Ukraine, and Uzbekistan. However, Estonia, Latvia and Lithuania were not recognized in the West as being part of the USSR. They were considered occupied lands from 1940-1991.

The Origins of the Space Race

Two spacesuits side by side. One has a helmet and is nylon. The other is metallic.
The Race to Get the First Human in Space

Gagarin vs. Shepard

Trying to Get Ahead in the Race Eyes in the Sky

There are many different methods through which humans might spy on one another. But what if you could spy on your enemies from the sky? As the United States entered the aerial age in the early 20th century, such tactics became more and more commonplace.

Learn more about military reconnaissance

Competing Technologies

American Space Programs During the Space Race

The Mercury Program

Both the United States and the Soviet Union started programs to send humans into space. In the United States, that first program was Project Mercury.  

The Gemini Program

Whereas the Mercury Program focused on getting people up into space, the Gemini Program's goal was for humans to learn how to do things in space, like practicing the maneuvers and techniques need to carry out a lunar landing. 

The Apollo Program

In 1969 when Apollo 11 landed on the surface of the lunar surface, the United States won the race to the Moon, and for many Americans, the Space Race itself. There were 14 missions in total during the Apollo program, each more sophisticated than the last. 

From Competition to Cooperation

After the end of the Apollo lunar missions, both the US and Soviet space programs envisioned a permanent human presence in space. Eventually, the Americans and the Soviets—and later the Russians—began to work with each other rather than against each other in space.

Read more about early space stations

Explore more stories about the Cold War