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.”