Telstar 1

Launched by NASA on July 10, 1962, Telstar was the first privately funded space-faring mission and the first commercially owned satellite to reach space. NASA explains its significance:
Although operational for only a few months and relaying television signals of a brief duration, Telstar immediately captured the imagination of the world. The first images, those of President John F. Kennedy and of singer Yves Montand from France, along with clips of sporting events, images of the American flag waving in the breeze and a still image of Mount Rushmore, were precursors of the global communications that today are mostly taken for granted.
And let’s not forget the song “Telstar” by one of my all-time favorite groups, The Ventures. Telstar is currently spinning around our planet in a medium Earth orbit. Its gigantic cultural influence, more than its technological contribution, earns it a place in our museum.