Nasa discovers mystery ‘Skull Hill’ rock on Mars that may have come from alien world – and it’s left scientists stumped

NASA have made a mind-boggling discovery on Mars – which may have come from an alien world.

The peculiar “Skull Hill” rock has left scientists scratching their heads with its bizarre features and incomprehensible existence.

NASA/JPL-Caltech/ASUNasa’s Mars Perseverance rover has made a mind-boggling find[/caption] GettyThe extraordinary discovery could have originated from an alien world[/caption] NASA/JPL-Caltech/ASUThe mysterious ‘Skull Hill’ has left boffins stumped[/caption]...