What did an astronomer discover about NASA?  Scott Waring who used to be affiliated with the U.S. military, elaborates on his findings.

"Although this discovery took place two years ago, it is new to me and I feel the need to post it. The first UFO does have distinct features that does look like it was designed by intelligent beings. It is caught near the edge of the Earth where it becomes visible, but in front of the earth, it would blend in and not be visible. The second UFO is actually above two clouds."

Mr. Waring described the proximity of clouds.

"You can see the clouds sticking out below it."

Mr. Waring also elaborated on the colour of the UFO.

"It is a very odd shape and colour but a dark UFO like this would not be visible from Earth like you would think. This UFO blends into the dark blackness of space and would go unnoticed."

Many UFO reseachers have made various allegations of a UFO cover-up.

Original NASA photo link - http://eol.jsc.nasa.gov/sseop/images/ISD/highres/STS108/STS108-703-93_3.JPG