Skip to 6 minutes and 24 seconds to see the pyramid on Mars. For the past few days I've been watching a lot of these videos. It was a big gap between the last time I watch these videos as that as much as I did because back then they weren't that interesting compare to these. 

I would recommend watching the whole video because it gets really creepy. I've seen other videos that are creepier than this, however even though I've seen the pyramid before and other videos, I've never seen it at this angle.

If this isn't enough proof, then I don't know what it is. Is another video which shows scatters of debris not rocks.