What time is SpaceX's 2nd Starship and Super Heavy launch on Nov. 17? SpaceX has a two-hour window to launch the Starship SN25 spacecraft and Super Heavy rocket on Nov. 17, starting at 8 a.m. EST (1300 GMT). https://cdn.mos.cms.futurecdn.net/upGNLwcSWXVzuExeUETZSD.jpg https://www.space.com/spacex-second-starship-launch-what-time