The phrase comes from NASA's Apollo 13 mission in April 1970, when astronauts Jack Swigert and Jim Lovell reported an oxygen tank explosion with the words Houston, we've had a problem. The slightly reworded Houston, we have a problem was made famous by the 1995 film Apollo 13, with Tom Hanks delivering the line. It entered everyday language as shorthand for trouble, then spread through reaction videos, gaming clips and meme edits. Its calm, historic weight still makes it a perfect ironic setup for small modern failures.