The test was part of the preparations for Starship's next launch, according to the X post. That flight will be the 10th to date of a fully stacked Starship — a Super Heavy topped with an upper stage ...

Cheers and screams of joy were heard from Relativity Space’s team as the rocket hit many of the checkmarks as it continued to climb. However, the stage-two engine, a single Aeon Vac engine ...