Two out of four ain't bad: It's been a weekend of mixed emotions for rocket fanciers

Also: Scotland edges closer to launch, and ad astra Gerald 'Jerry' Carr

In brief An impressive sequence of launches at the end of August was marred first by ULA's Delta IV Heavy preferring life on the ground just three seconds before lift-off and then SpaceX deciding the weekend weather looked a bit iffy for its next batch of Starlink satellites....