Google Maps is a place of great discovery — and the latest sighting may be one of the oddest yet. In East Antarctica, just southeast of Japanese research outpost Showa Station, eagle-eyed users spotted a mysterious “doorway,

A Reddit user found a 'mysterious doorway' in the middle of a mountainside in Antarctica, sparking a social media frenzy.

On Google Maps in East Antarctica, scientists have observed an unusual shape that has developed wild theories across the internet. The formation- - discovered near Japan's Showa Station- - has a close resemblance to a massive rectangular door formed out of ice.