OSINT Exercise #015

Welcome to OSINT Exercise #015!

Task briefing:
The image below is a screenshot taken from a CIA declassified document. It depicts a caption report of an undisclosed photo taken by an agent. The text mentions a telescope “being assembled at factory“.

Your task is to find:

a) A photo that matches the description on the caption report.
b) The exact location of where the telescope was placed once completed.

Click here to open the image on a new window.

Exercise level:
For beginners: a) Medium, b) Hard
For experts: a) Easy, b) Medium


Want more? Check out the List of OSINT Exercises.


Finished? Well done! Check if your answers are correct.
Stuck? Watch the video below on how to complete OSINT Exercise #015.


User Walkthroughs:


Why is my walkthrough not showing up above?


• I’m no longer accepting walkthroughs for this specific exercise.
• One or more of your answers were incorrect or missing.
• You asked me not to include it on the list, and I’m respecting your wishes.
• You may have sent me an incorrect or incomplete link.
• You linked to a website that tracks who sees your articles (e.g, LinkedIn).
• I suspected AI was heavily involved in the production of your walkthrough.
• I suspected you just wrote a walkthrough based on my video, and not your own work.
• I haven’t had the time to actually read, and add it yet (give me at least a week).
• I forgot about it (doesn’t usually happen, but I’m not flawless).

Why do some walkthroughs have a ⭐ in front of them?

The golden star emojis were introduced on the second year anniversary of OSINT Exercises. I will be adding them to walkthroughts that I feel stand out and deserve extra recognition. You can read more about my reasoning behind the decision in my blog post: “Two Years of OSINT Exercises: The Importance of Community Learning.”

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