ABC filed its formal opposition to the Federal Communications Commission's effort to force it to submit to an early renewal of its broadcast station licenses, calling it an effort to chill the speech of broadcasters across the country. In a

SpaceX can achieve daily flight turnaround even with imperfect tiles. The shuttle’s problem was not just that the tiles were expensive. But one bad tile would cause loss of the vehicle. SpaceX Starship metal structure and ablative layers means