NASA's Mars Rover has shot some very interesting things on the Red planet's surface. Those who follow its findings have woken up at one particular screen of footage. The shot seems to show what could be the skull of a dinosaur.

Mirror UK notes that the footage was shared online by Marie via her YouTube Chanel. She says, "This artifact is definitely a creature's skull, possibly dinosaur or an equus feru species." That is, either a dinosaur or a wild horse. She also goes on to share that she has not added anything to the footage she shared, other than colorization. The publication then goes on to say that Marie took the raw image from the Mastcam on NASA's Curiosity rover.

Indeed, the image does appear to be a skull of some sort. Marie even shares that "I have pointed out areas like the mandible and maxilla as well as six other points of reference; this proves it's not a weird-shaped rock."The mandible and maxilla are bones found within the skull, particularly in the jaw area.

Other than this, the footage also seems to clearly show a row of teeth, as well as an eye socket for the creature. At this point, however, nothing has been confirmed.

Another recent discovery made on Mars is what seems to be a small door, which many UFO hunters believe is proof of a race that once lived, or still live on the planet. The "door" was photographed by NASA's Spirit Rover.

As Metro UK notes, one particular UFO Hunter by the name of Scott Waring claims that the "house" on Mars very much mirrors those found on the Earth. Particularly, he spoke about a "name plate" which seems to appear beside the door. Waring said, "All its corners are just perfect. This is absolute 100% proof that a tiny intelligent species once lived on Mars."

What these discoveries could mean, if found to be factual, could be mind blowing. The possibility of finding proof of life on Mars would be a great, albeit mysterious, discovery for mankind.