17776: What football will look like in the future

17776, also known as What Football Will Look Like in the Future, is a serialized speculative fiction multimedia narrative by Jon Bois published online through SB Nation. Set in the distant future, the series follows three space probes that have gained sentience and watch humanity play an evolved form of American football, in which games can be played for millennia over distances of thousands of miles. The series debuted on July 5, 2017, and new chapters were published daily until the series concluded ten days later with its twenty-fifth chapter on July 15. The work incorporates text, animated GIF and still images, and videos hosted on YouTube.