UFO found in Google Earth image of Antarctica

A flying saucer was spotted on a Google Earth image near the South Pole in Antarctica. You can see it right here. Mysterious Universe claims that "melting ice could have formed a round depression as it sank into the surrounding snow, or wind could have created a small whirlwind effect as it blew into alcoves in the rock wall." Screw that though. I want to believe.

https://www.youtube.com/watch?v=wTM19wewp3w