In 1955 – As NORAD tells the story, a misprinted phone number caused Continental Air Defense Command, CONAD to start getting calls from children for Santa Claus, so Director of Operations Colonel Harry Shoup, had his staff check the radar for signs of St. Nick. NORAD was created in 1958 and they’ve kept up the tracking tradition ever since.
In 1955 – The Associated Press syndicated a story that Santa Claus was being guaranteed safe passage into the United States. The story reported that, “CONAD, Army, Navy and Marine Air Forces will continue to track and guard Santa and his sleigh on his trip to and from the U.S.”
In 1968 – The crew of Apollo 8 delivered a live, televised Christmas Eve broadcast after becoming the first humans to orbit another space body.
In 1999 – The very seasonal HTML 4.01 was published by the World Wide Web Consortium. HTML 4.01 remained the HTML standard for well over a decade.