Remember when Twitter was Twitter? Then Elon Musk bought it, renamed it to X, launched an AI company called xAI, which acquired X, and then Musk's space company SpaceX merged with xAI, which has now been renamed to SpaceXAI.At some point, it may become practical to just lump it all together as "that Musk thing."To clarify: SpaceX is the public company and the parent corporate entity that towers above it all; SpaceXAI is a subsidiary of SpaceX, and X is a subsidiary of SpaceXAI (there's another layer between these called X Holdings, but perhaps it's best not to complicate things any further). Mashable Light Speed You May Also Like The change, alongside a new logo for the company, has been announced on SpaceXAI's official X account, which has also been changed to @SpaceXAI. This Tweet is cur