Radical claim was made by centuries - old scientist , Andre Gignac . dubbed ' bunker ' in an image taken by the Nasa rover observatory . ' You can see a person behind the bunker 's window , ' bunker says . Nasa expert says the ' bunker ' is simply effect of holes in the image .
Radical claim was made by 58-year-old Canadian , Andre Gignac . Spotted 'bunker ' in an image taken by the Nasa rover Opportunity . 'You can see a person behind the bunker 's window , ' Gignac claims . Nasa expert says the 'bunker ' is simply effect of shadows in the image .