30 years ago today, the Nintendo 64 was officially released in North America. However, some retailers began selling the console 3 days prior without Nintendo's permission. This combined with high customer demand made Nintendo authorize retailers to sell the console early.
On this day in 1983, Lt. Col. Stanislav Petrov prevented nuclear war by disobeying orders when the USSR’s early warning system erroneously detected nuclear missile launches from the United States. He believed it was a false alarm and chose not to follow Soviet military protocol.
On this day in 1990, Archie, considered to be the first Internet search engine, was launched. It allowed users to search for files on public FTP servers that supported anonymous login.
On this day in 2008, the GeoEye-1 Earth-imaging satellite was launched. Google had purchased rights to use imagery created from the satellite, and their logo was placed on the side of the rocket used to launch it into space.