SpaceX launched its biggest, most powerful Starship yet on a test flight Friday, an upgraded version that NASA is counting on to land astronauts on the moon.

SpaceX scrubbed their Starship V3 launch in Brownsville, Texas at the last minute.

The debut flight of Starship V3 - designed to enable ​more frequent Starlink satellite launches and to send future NASA missions to the moon - represents a key milestone for the vehicle following mont...