Every month, NASA Earth Observatory trots out a puzzling satellite image, daring the internet's collective brainpower to identify a location from space. The September 2026 puzzler is now live, floating above this very article like a celestial riddle wrapped in a mystery inside a remote sensing dataset.

Your mission, should you choose to accept it: figure out where in the world this image was captured. The instructions are delightfully open-ended - share what clues you spot, hazard a guess, or wax poetic about why this place makes you feel things. Want to really flex? You can include which satellite and instrument snapped the shot, which spectral bands were used, or point out a subtle geological or historical detail. If the spot happens to be your hometown or holds personal significance, NASA wants to hear about that too.

Submit your answer via the provided form, selecting 'Puzzler Answer' as the topic, and don't forget to include a preferred name or alias. The stakes? Not prize money, not a trip to space, but something arguably better: bragging rights. Yes, you read that correctly - you could be the proud owner of 'Puzzler Bragging Rights,' the currency that truly matters in the satellite imagery community.

About a week after the challenge launches, NASA will post the answer at the top of the page, along with a link to an Earth Observatory Image of the Day story that explains the image in more detail. The first correct guesser gets their moment in the spotlight, and particularly thoughtful or interesting answers may also get highlighted. (Fair warning: by submitting, you acknowledge your comments might be edited, excerpted, and published for all to see.)

So go ahead: zoom in, squint, and enjoy the challenge. The reveal is coming, and somewhere out there, a satellite is judging your detective skills.