“@GuardianSustBiz I guess a proof of concept is needed”

“Looking forward to launching @NASA astronauts to the International Space Station next year! https://…”

“@RSorokanich @RoadandTrack Sorry about that. You certainly should have been. Will get you guys in a …”

“SpaceX student Hyperloop top speed competition coming up soon! https://t.co/R7FAPf6HLB https://x.com…”