'Pahrump Hills' Region, Mars
A color mosaic taken by NASA's Mars Curiosity rover Mast Camera (mastcam) shows strata exposed along the margins of the valleys in the "Pahrump Hills" region on Mars in this undated handout photo courtesy of NASA. After 18 months of driving, scientists on September 11, 2014, announced that Curiosity had arrived at the base of Mount Sharp ahead of schedule, thanks to a somewhat serendipitous decision to take an alternative path that would be gentler on the rover's damaged wheels. Within two weeks, Curiosity will reach an outcrop of rock called Pahrump Hills, where the first drill samples of Mount Sharp real estate will be made. Reuters/NASA/JPL-Caltech/MSSS/

An animal skull was observed in the images of the Mars Curiosity Rover and videos of it were uploaded on YouTube. In the past, there have been many objects that were noticed in the Red Planet.

According to UFO Sightings Daily, the skull seemed to have upper teeth that looked similar to horse fossils on the Earth. The video, titled "Mars: Blade In Jaw Bone. Clearest Alien Skull Seen So Far" had been uploaded on a YouTube channel that is handled by Joseph White called ArtAlienTV. In a span of about five days, the video has garnered about 5,000 views and 19 comments.

Joseph White, in the description of the video, said that it was the clearest skull as well as the closest, large specimen that was found in the Red Planet that looked like there was a metal blade embedded in the jaw bone. He suggested that it was a skull of a herbivore, possibly a dinosaur or mammal that was killed in the past.

He asked in the description if it could belong to the thigh bone that was found in August by a UFO enthusiast in the images of the Curiosity Rover. He continued that the finding was an example of how it is easy to find objects when the rover took a close up image. He said that it was easy to notice the details of the object, unlike the other ones in the past from the Curiosity Rover.

With the same name as his YouTube channel, Joseph White, has created a blog that has articles accompanied by his videos of all his findings. On his blog, he said that people claimed that all the objects, ranging from animals to fossils, that were found on the Red Planet by the Curiosity Rover were said to be rocks because they had the same colour as that of their surroundings. His explanation was that it wasn't rocks, but because of the object lying in dirt for thousands of years, it looked the way that it did.

He said that the images that were uploaded by NASA on their official site were mostly compressed but there were a few files that were of good quality. He said that the good quality files is what he and the other enthusiasts observe to search for findings of various objects.

Video Source: YouTube/ ArtAlienTV