NASA Earth Observatory launches May 2026 Satellite Puzzler challenge
The recurring challenge offers bragging rights to the first correct guesser, with the official answer and detailed analysis to be published in about a week.
The NASA Earth Observatory has released its monthly Satellite Puzzler challenge for May 2026, inviting the public to identify the location of a specific satellite image and explain why the site is interesting. This recurring initiative encourages engagement with Earth observation data by asking users to examine visual clues and share personal connections or scientific insights regarding the location shown.
Participants are invited to submit their guesses via a dedicated form hosted on the NASA Earth Observatory website. While users can simply guess the location, the agency encourages those wishing to impress with additional details about the satellite instrument, spectral bands, or geological features if known. Submissions should also include a preferred name or alias, though the agency notes that comments may be edited, excerpted, and published before appearing online.
The reward for winning this month's challenge is strictly non-monetary. NASA explicitly states that it cannot offer prize money or a trip to space, but instead offers the winner "bragging rights." The first person to correctly identify the location will be recognised, and readers who share especially thoughtful or interesting answers may also be highlighted.
Approximately one week after the challenge launch, the official answer will be posted at the top of the page. This reveal will include a link to an Earth Observatory Image of the Day story that provides a detailed explanation of the image. Until then, the public is encouraged to zoom in and look closely at the visual data provided.
The May 2026 puzzler appears as part of the agency's regular monthly feature, which has long been a staple of the Earth Observatory's public outreach. By releasing the image without disclosing the specific site or the exact instrument used to capture it, the initiative allows enthusiasts and experts alike to test their knowledge of Earth's geography and remote sensing capabilities.
The challenge remains open for submissions until the official answer is released in about a week. Interested parties can visit the NASA Earth Observatory website to access the form and participate in the May 2026 Satellite Puzzler.
