Area 51 is a highly classified military base in Nevada where the testing and development of advanced aircraft and weapons is rumored to take place. Due to its extreme secrecy, it has also been the subject of conspiracy theories involving crashed alien spacecraft and the study of aliens and their technology. The base has intense security measures in place and trespassers are warned they may be shot.

1. AREA 51

2. WHAT IS AREA 51 ?Area 51 is so secret military base that its existence is denied by the government agencies and contractors that have connections there. Located in the southern portion of Nevada in the western United States is the most secretive place of world. Also known by name Groom Lake.

3. SECURITY AROUND AREA 51Everything from surveillance cameras, magnetic trip sensor, and optical sensors can be found guarding the base.If anyone try to trespass on the military base, he will be shot dead.

4. CONSIPRACIES FOR WHICH IT IS KNOWN FOR-The storage, examination, and reverse engineering of crashed alien spacecraft. Manufacture of aircraft based on alien technology called as UFO.The development of exotic energy weapons. Technology and aircraft developments.

5. UFO at AREA 51 In 1947, an alien aircraft was reported to have crashed somewhere near New Mexican Desert. Residents claim to have discovered the scene, witnessing dead and injured alien beings.

6. ALIENS AT AREA 51 It is supposed that scientist have been running tests and operations on alien at AREA 51.

7. INVISIBLE FIGHTER PLANESComprise of tiny sensors that function as video cameras.Gives the illusion that the aircraft is almost transparent.