Express.co.uk revealed earlier this year the claims of another UFO hunter that he had 'found the crash site and wreckage of an alien craft" that he believes may have been downed in the Antarctic.

Valentin Degterev from the city of Nizhny Tagil in central Russia, says he found the UGO (unidentified ground object) online using Google Earth.

But now fellow researchers have dug out satellite images of the same site, just off Willy Field Road, which were taken in April and December 2011.

The channel says it found the pictures which they believe show four tanks in a line facing the strange crack in the snow on Google Earth – as if a UFO has skidded to a halt after an emergency landing.

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