On October 4, 1957, this insectoid aluminum ball became the first man-made object to enter Earth orbit, thus igniting a quest for space exploration that hasn't let up since

by NASA NASA

When Sputnik 1 was launched 50 years ago today, no one truly anticipated the resounding impact it would have on science, technology and the balance of political power around the world. Not least the Soviets, who were hesitant to divert precious resources from their fledgling ballistic-missile program for what many in the government regarded as one man's fanciful hobby.

That man, Sergei Korolyov, went on to be the guiding force behind the powerful Soviet space program of the 1950s and '60s. With the launch of the first artificial satellite, Korolyov almost single-handedly waved the opening flag in the space race, stoked the flames of the Cold War, and indirectly ignited a firestorm of changes here in the U.S.-leading to the foundation soon after of agencies like Darpa and the National Science Foundation, as well as a massive retooling of the national education system that put more focus on science and engineering, with the aim of producing the minds necessary to bridge the gap Sputnik created.

Fifty years later, the world hasn't taken its eyes off the frontier of space, as the list of countries with active space programs continues to grow.

Click here to launch a gallery of images commemorating Sputnik 1

0 Comments


138 years of Popular Science at your fingertips.

Innovation Challenges



Popular Science+ For iPad

Each issue has been completely reimagined for your iPad. See our amazing new vision for magazines that goes far beyond the printed page



Download Our App

Stay up to date on the latest news of the future of science and technology from your iPhone or Android phone with full articles, images and offline viewing



Follow Us On Twitter

Featuring every article from the magazine and website, plus links from around the Web. Also see our PopSci DIY feed


February 2012: The Future of Fun

Science is reinventing play, from extreme sports to gamification to ridiculous roller coasters to the playgrounds of tomorrow, and this issue is chock full of fun. Also, on a less fun note: Did global warming destroy my hometown?


circ-top-header.gif
circ-cover.gif