I wish NASA did say something, but they dont unfortunately.
I do think some of these look like skulls and mechanical parts etc.
The ancient Egyptians had 'gods' looking like birds and horses heads. Ra the sun god has a bird head doesn't he?
We think they are just 'gods' who are worshipped but no one really considers that they might be actual aliens from another universe. There is no reason at all why the Egyptians shouldn't be drawing hyroglyphs of actual beings, and it makes sense that they would.
Two rocks at 11 and 1 o'clock that look like they have handles and at 9 o'clock something that looks a lot like gears/mechanism
A thread/cable on the rock at 12 o'clock
A beautiful little square tile
Image : 0107MR0682080000E1_DXXX
Below the skull, to the right of the leg bone is what looks likethe detached horn belonging to the skull above. It would be the right horn, notice the round ball joint bit and the curve of the horn.
We need to verify this find in other images if we can.
Ok, my connection sucks. I just tried uploading a few pics from around the same area and lost it all so I will start again. I was looking at this same set last night when I saw a hip bone in this one. Not far from the scull and on the same sol. It's at the bottom.
This could probably be a thread all of its own and I know I get way too excited about this stuff but just one more; the leg bone looking things just below the scull. One almost looks like a hoof? Too much fun!