The Technology We Sent Into Space

From Sputnik to Voyager 1, and Mars rovers to the James Webb Space Telescope, humanity has launched some of the most advanced technology in history into the final frontier. But what exactly did we send—and what are these machines doing out there? This video breaks down the most mind-blowing space tech ever launched, how it works, and why it matters. The future is out there… and we built the tools to reach it.