The 13th test flight of Starship tested modifications to hardware and software from previous flights, while launching Starlink satellites for the first time. SpaceX's Starship blasted off from Starbase in Texas on time Friday to send the craft on its 13th test flight. Related articleSpaceX launches 13th Starship flight testWhat we know:SpaceX's latest test flight tested the company's Super Heavy booster with the objective of a successful launch, ascent, stage separation, boostback burn and landing burn. SpaceX had issues with both the Super Heavy booster and Starship during its last test flight. Starship also experienced issues during the test flight, when one of it lost one of its engines.