Fifty years ago this week, communications went global. July 12, 1962 the Telstar 1 satellite from AT&T became the first commercial spacecraft to beam television images from the United States to Europe.
There may be no better town in America for observing the heavens than Tucson, Arizona. It has low humidity, high elevation and a darkened desert. That part of the state has attracted quite a few astronomers, both professional and amateur. We sent NPR's Peter Breslow to Tucson to seek out this community of stargazers.