National Geographic is a British pay television channel that features documentaries. It is a localized version of the original namesake American channel. It features some programming similar to that on the Discovery Channel such as nature and science documentaries. The channel was launched in Europe in September 1997 and time shared initially with the failing NBC Europe until NBC Europe's demise in 1998, at which point it began timesharing with Fox Kids ; with analogue transmission of the channel ending, and the sale of Fox Kids to Disney, timesharing was eventually superseded by 24-hour broadcasting. It was later launched worldwide including in Asia and the United States. Today, the channel is available in over 143 countries, seen in more than 160 million homes and in 25 languages.