Any of these organs can generate pain, and it is sometimes difficult to pinpoint the exact source of abdominal or pelvic pain. In girls and women, it can stem from the urinary, gastrointestinal or reproductive system.
The first human-made object to reach the surface of the Moon was the Soviet Union 's Luna 2 mission, on 13 September 1959. The United States' Apollo 11 was the first manned mission to land on the Moon, on 20 July 1969.
In 1961, the space program was thrown into overdrive after NASA launched the first American into space. The first men to land on the moon were launched from this site in 1969, and every human space flight launch in the United States since that time has taken place from the Kennedy Space Center. The center is comprised of a launch complex, industrial area and visitor complex.