Alien Base And Flying Saucer Found In Antarctica

Very interesting and intriguing images from Google Earth, which seem to show two possible entrances to an alien base or at least an entrance to something, and a huge saucer shaped object buried in the ice. If there are Alien bases in the Antarctic it would follow that there are ET craft there. Could the crashed saucer have come from one of these bases? And why have Google Earth censored the location?
http://www.alien-disclosure-group.com...