What is significance between Area 51 and aliens: a myth or a top secret mission?

What is significance between Area 51 and aliens: a myth or a top secret mission?: Area 51 is the most secretive, domestic military facility in the United States. It is located in the high desert of Southern Nevada, seventy-five miles north of Las Vegas. Its facilities have been constructed over the past sixty years around a flat, dry lakebed called Groom Lake. The government has never admitted it exists.

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