This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DirecTV is buying Dish and Sling as the ...

In the autumn-foliaged town of Tyngsboro, Mass., the U.S. space program last week got a handsome present. It is the world’s most sensitive radio antenna, a 120-ft. aluminum dish named Haystack for the ...