Elon Musk’s SpaceX company frequently launches satellites in the first half of 2020, and plans to open satellite network public beta in the second half of 2020, which means that the Internet will achieve global connectivity through satellite communication technology. As a cutting-edge technology, Starlink has the characteristics of low launch cost, fast network speed, global coverage, great commercial value and wide military use. Compared with 5G technology, which has attracted much attention at present, Starlink has unique advantages in connecting space and special scenes. In the future, “satellite-ground integration” between satellite Internet and ground base stations will become a network connection solution in the era of Internet of Everything. Satellite Internet technology, represented by Starlink, has brought about new changes in the communication channel, which has brought far-reaching influence to the whole communication chain. It will construct the connection mode of the integration of heaven and earth, the information system of the Internet of Everything and rich and diverse application scenarios, and may generate new data hegemony issues, posing challenges to China’s Internet governance.