NASA Launches Monthly Satellite Imagery Identification Challenge for October 2026

• NASA Earth Observatory has released its October 2026 satellite imagery challenge, inviting the public to identify a featured location.
• Participants are encouraged to provide their guesses along with observations regarding the geography, history, or personal significance of the site.

How to Participate

• Responses must be submitted via the designated online form under the "Puzzler Answer" topic.
• Participants can simply guess the location or provide technical insights, such as identifying the specific satellite, instrument, or spectral bands used to capture the image.

Results and Recognition

• The challenge offers "puzzler bragging rights" rather than monetary prizes.
• Correct answers and an explanatory "Image of the Day" story are published on the website approximately one week after the challenge launches.
• NASA recognizes the first person to provide the correct location and may highlight other participants who submit particularly thoughtful or insightful contributions.
• By participating, users agree that their submissions may be edited and published by NASA.