This phrase is widely known from Apollo 13 and became especially popular through the 1995 film of the same name. The Spanish version, “Houston, tenemos un problema,” spread online in memes, dubbed clips, and short edits because it clearly communicates sudden trouble in just a few words. It remains popular on social media, group chats, and reaction videos because the line is instantly understandable and easy to drop over any scene where a situation starts going badly.