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.
The first manned mission to land men on the Moon was NASA's Apollo 11 mission in July, 1969. Astronauts Neil Armstrong and Buzz Aldrin landed on July 20, 1969, in the flat areâ¦a of the Moon called the Sea of Tranquility. Neil Armstrong became the first man to walk on the Moon.