Here is a bit more about what the NASA footage has discovered:

The structure which is estimated to be 18 Kilometres in length and a staggering 3 miles in height was photographed by NASA’s Dawn spacecraft as it surveyed the mysterious planetoid.

NASA who are closely monitoring the new images are baffled as to what this perplexing structure could be.

One of the commenters on the video had this to say:

DON’T REALLY KNOW IF I BELIEVE IN ALIENS OR NOT, BUT THIS IS PRETTY COOL

I am kind of in the same camp.  Not sure what to believe but this is very inriguing.

We hope you like the video and what if they found out this was really a pyramid?  That would change the way we look at our own planet as well as the universe.

thanks to CNET for the awesome info

thanks to NASA for the pic