Date of discovery: December 2013
Location of discovery: 433 Eros Asteroid
Look at this alien structure on the surface of an asteroid called 433 Eros. The structure consists of two rectangle shaped buildings side by side. The structures surface is a different colour and reflectivity than that of its surrounding so it looks to be made of a type of metal.
Now, in the news recently many companies have been wanting to go and harvest minerals from asteroids and bring them back to Earth. I believe those companies are actually the US government working in secret to get to alien structures in hopes to attain alien technology and maybe even a US military off world base. SCW