ESA astronomers decided to save their eyesight and set the AnomalyMatch AI on Hubble's massive 35-year archive. The results were shocking: in just three days (and on a single graphics card!), the neural network sifted through 100 million images. The result of this "spring cleaning": over 800 previously unknown objects were discovered that humans had simply overlooked. The haul included galactic collisions, space warps, and even cosmic "jellyfish." It turns out there are more treasures in those dusty archives than we thought! Want to know what a "jellyfish galaxy" is...