Date of discovery: January 2014
NASA mission: Shuttle Atlantis STS-106
Date of mission: Sep 8, 2000 till Sept 19, 2000
Source photo: http://eol.jsc.nasa.gov/sseop/images/ISD/highres/STS106/STS106-301-14_4.JPG
Updated: June 29, 2014: Notice the matrix around the alien ship below. There are dark tunnels all around the ship and in between are smooth walls. This has to be a camouflaged space station the ship is docked at. SCW

I tried to look at the original NASA photo but I'm getting a error message which means its not allowing me to view it outside of the USA, but perhaps this is just a glitch. Streetcap1 of Youtube found this great looking ship in the distance behind the Shuttle Atlantis. It looks to have three arms...each equally spaced apart. Perhaps the aliens wanted to take a look at the shuttle or perhaps they wanted to let NASA know that their ships are massive and they wanted communication. SCW