The research center is a place where scientists conduct research activities that are equipped with various facilities and devices needed to support the achievement of goals and objectives of a study. In general, each country developed or are developing very concerned to have a research center.
Advances in science and technology in a country, is also determined by the results of research developed by the country concerned. Like the Research Center for Science and Technology (Puspitek) Serpong, is a research center owned by Indonesia. Within this area there are numerous research facilities in the shade of government institutions, such as LIPI, BATAN, BPPT, LAPAN, which continues to research and develop science and technology to peaceful purposes.

Of the many research centers are internationally renowned, is Area 51, a military testing facility and the development of a highly secret (top secret), which is operated by the United States Air Force. Area 51 is located in the area of ​​training and testing in Nevada. Location Area 51 is located in Lincoln Country 115.5 km north of Las Vegas with an area ranging from 103 square kilometers.

Area 51 was founded in 1955 that was originally intended to test the development of spy planes the United States U-2 Series is newly created. U-2 planes can fly to an altitude of 70,000 feet. During the U-2 operations have been freely fly over the territory of the Soviet Union until the end of the U-2 plane shot down in 1960. Finally, U-2 painted black in the 1960s. As for the fool as if the apparition of an unknown celestial body commonly called UFOs (Unditified Flying Object), some U-2 painted with a shiny silver color. Since then, Area 51 continues to evolve and be used for a variety of developing a project called Project Black (Black Project) consisting of series Blackbird aircraft, serial Stealth Fighter and Stealth series Boomber. Blackbird series is a continuation of the U-2 series that began in 1962 with the design type A-12 and SR-71. For example, type SR-71 has reached cruising speed 3500 km / h with an effective cruising altitude of 4830 km.

Stealth Fighter series is the first stealth fighter aircraft designed in the late 1970s. The aircraft was operating very well at night. Well-known type is the F-117 Nighthawk. Stealth or Stealth Series is an idea that the aircraft free of radar. Aircraft cruising speed is around 1040 km / h with good height as far as 2110 km. Achievement of operation has been demonstrated in the Gulf War and was commissioned to carry out the targets that have been cooked.

Stealth Series Boomber stealth aircraft is a continuation of the Stealth Fighter Series that have been developed extensively. Series of stealth aircraft known this is the type of Black Manta and B2. Cruising faster and more elusive on the radar of the Stealth Fighter series. Although even so, the strategy of attack still depends on information from the target.

Currently ditujukkan future projects to develop anti-radar technology (Stealth Technology), unmanned surveillance aircraft (UAVs or Unmanned Aerial vehicles) and aircraft (UCAVs, Unmanned combat aerial vehicles), allows to surf with high speed cruising area very high, known as "AURORA". Because the planes are unmanned, the plane is believed to be driven with tremendous speed. In other words, men that can really make a celestial body is unknown. Along with it came again the idea of ​​developing the X-33 spacecraft that technology has not done testing. However, X-33 spacecraft was believed to be a version of Aurora that is WHITE (for the sake of peace).

In line with the research of advanced fighter aircraft, also obtained data on the presence of celestial beings to the Earth, which is better known as the Alien. Finally we come to a question how likely is the existence of aliens in this universe. For that matter, Area 51 has been involved in the investigation of alien technology. Based on the issues that was widely and is believed by many experts, that a team of Area 51 has been found and secretly investigate UFO wreckage found in the Roswell area, the state of New Mexico, USA, 1947. Although there was not yet clear evidence, some outside experts have suspected that Area 51 scientists claimed to have and maintain an alien creature in a very secret place. The claim is reinforced by the recognition of a physicist Bob Lazar, in 1989 that he had worked at one research site located on the south Area 51 and Area 51 has been claimed that testing aircraft extraordinary sophistication and has also been in communication with aliens.

The existence of aliens in Area 51 has led a conspiracy theory that is the result of collecting data from the ruins of the plane that crashed in Roswell Alien and recognition of Bob Lazar has been involved in these activities, such as meetings or contacts with the state in space with adequate equipment, the development of highly-energy weapons high and the activities that are widespread throughout the world. Based on the outstanding issues of this conspiracy theory of the activities carried out at Groom Lake is located in the vicinity of Area 51. But so far there has not been a scientific explanation explicit in explaining the existence of a real alien. Enterprises that can be done is to collect data in the form of reports and photos snapped by amateur.