Amazing UFO Image Taken aboard International Space Station - ISS

Another incredible UFO image capture by astronauts aboard the ISS (International Space Station), and posted by NASA in its website. 

This UFO looks like a craft of some sort, definitely solid body and clear 'science fiction space ship' like structure. All that is left is just to ask for some kind of reaction from NASA to this unusual presence near the space station, although i wouldn't count on it, these guys will never admit it and find find some kind of an excuse.

Here is a link to the original photo at the NASA website:
ftp://eol.jsc.nasa.gov/ISD_highres_STS103_STS103-734-59_3.JPG