Reddit said:I work at Spacex. While I can't give any details on what happened I can say the atmosphere today was a sad one. Lots of tears. But sometimes we need a dose of failure to elevate our processes so no F9 ever fails again. This was really, really heartbreaking. But I can tell you good things in the future will result from this setback.There will be a ton of data reviewed and I expect things to be tough at work for a while. But we will be back in the air soon.