NASA image of triangular UFO?

Someone digging around NASA's Gateway to Astronaut Photography of Earth website found a few interesting photo's last week that show a very clear (and very large) triangular black object floating above Earth. The photo was taken in 1986 from the Space Shuttle Columbia mission STS-61C. The story quickly spread online.

But as researcher and author Michael Salla has pointed out in his recent article posted on the Examiner.com "Giant triangular UFO's found on NASA website":

"The two photos, however, were known and circulated much earlier. A retired USAF and Department of Defense employee, Edgar Fouche, for example, cited one of the photos as early September 2011. He wrote regarding the first photo in the sequence: “An interesting Flying Triangle photo by NASA. They called it space junk. Ha… Such BS! Ed.”

Puzzling Structures on Surface' of YU55

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Speculation surrounding the origin, makeup and trajectory of Asteroid YU55 continues and NASA isn't making it any better. In a statement released yesterday, scientists from Jet Propulsion Laboratories said:

"The animation reveals a number of puzzling structures on the surface that we don't yet understand. To date, we've seen less than one half of the surface, so we expect more surprises." (Click here for the complete article from NASA)