Science, technology, and logical reasoning have built the world we know today. But for all the questions they’ve answered, there are still plenty of mysteries that remain unsolved—and some of them have been witnessed by perfectly ordinary people.
When a Reddit user asked others to share something they’ve seen with their own eyes but simply cannot make sense of, the responses were nothing short of fascinating. We’ve gathered some of the best ones below. Read through them and see if you can come up with an explanation—because so far, no one else has.