A strange gold ring discovered on Mars in an image captured by the Mars Spirit Rover on September 26 was uploaded on YouTube by Paranormal Crucible. Both the images as well as the video show intricate details on the ring.

"Amazing artifact found on Mars that in my opinion is solid evidence that past life did exist on the red planet. This is a ring or perhaps a small bracelet, it even has a tinge of gold that is still visible in the raw image," Paranormal Crucible noted in the video description.

"I am convinced this is a piece of Martian jewellery, possible hundreds or maybe thousands of years old. We need to send a team of archaeologists to Mars, this planet was once inhabited, perhaps by our true ancestors," it further added.

He mentions in the video that the raw image credit goes to Mars Curiosity Rover.

The famous UFOlogist, Scott Waring, said that the artefact was similar to one found on Mars in December 2014. A similar object has been found in the past on Mars, but it was a coin with a face of two different species of aliens on it."

On the ring found earlier, it could have been either a coin or it might be a medallion or broach. On the medal you can see "a double face." On the front of the coin, one of the species looks rather semi-human on the right side, but the other left part doesn't resemble a human face at all. Both species put their historical figures on the coin as a symbol of their bond, according to the UFO seeker.

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Three possible coins or medallions seem to have been dug up on the Martian surface by the rover's Rock Abrasion Tool.

The coins seem to indicate an "advanced civilisation, dating back thousands of years." It probably went back long before the earth's history began, believes Waring.

The skeptics, of course, have a number of theories to defuse the current claims, calling it just a "rock." As one commentator said: "How do you know that it is made of gold from an image? I don't feel there is enough evidence to suggest the pictured rock is a manufactured ring."

YouTube/Paranormal Crucible