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  1. Area 51 - Wikipedia

    Area 51 is a highly classified United States Air Force (USAF) facility within the Nevada Test and Training Range in southern Nevada, 83 miles (134 km) north-northwest of Las Vegas.

  2. Area 51 | Description, History, Map, & Facts | Britannica

    Nov 14, 2025 · Area 51 is a secret U.S. Air Force military installation located at Groom Lake in southern Nevada. It is administered by Edwards Air Force Base in southern California.

  3. Area 51: What is it and what goes on there? - Space.com

    Apr 9, 2025 · Area 51 is a U.S. military base that has become synonymous with tales of UFOs, government cover-ups and potentially testing alien technology.

  4. What is Area 51 and what goes on there? - BBC

    Sep 19, 2019 · Area 51 was created during the Cold War between the US and the Soviet Union as a testing and development facility for aircraft, including the U-2 and SR-71 Blackbird …

  5. 51 (number) - Wikipedia

    51 (number) ... Look up fifty-one in Wiktionary, the free dictionary. 51 (fifty-one) is the natural number following 50 and preceding 52.

  6. 51st state - Wikipedia

    51st state A United States flag with 51 stars. As a new star has historically been added to the United States's flag for every state, a 51-state United States may have a flag similar to this …

  7. 51& | When women unite, the system shifts.

    Good for You. And Good for All. Joining 51& means more than being heard. It means support and benefits today while we fight for tomorrow. You’ll get personal health resources, exclusive …

  8. Area 51 - Dreamland Resort

    THE Area 51 Research web site since 1999; Photos of the top secret Groom Lake Air Force Base, Maps, Visitor Information, Scanner Frequencies and more

  9. Area 51, Aliens, and the Truth (It’s Out There) - Atlas Obscura

    Oct 23, 2023 · Area 51 was highly secret and not publicly accessible. The area was home to test flights of secret new airplanes that moved fast and in different ways than expected.

  10. Integers.info - 51 - Fifty-one

    Information about the number 51: Prime factorization, divisors, polygons, numeral systems, fibonacci