NASA is an independent US government agency established in 1958 to research, develop spacecraft, carry out space exploration activities inside and outside the Earth's atmosphere, and NASA is a shortcut to the (National Aeronautics and Space Administration) .
NASA remained under the administration of President John F. Kennedy. Kennedy, who suggested that the United States send a man to the moon by the end of the sixties, so Apollo program is designed, becoming the American astronaut Neil Armstrong, the first man landed on the moon.

NASA has begun work on human space travel programs such as Apollo, Mercury and NASA's Gemini have helped understand how to fly into space, resulting in the first human landing on the moon in 1969.
Satellites provided vast amounts of data on the Earth, which showed important useful information to humans such as better understanding of weather status. NASA has helped develop and test a variety of advanced aircraft. NASA tests have also helped engineers improve air transport.

NASA has four main offices that work to achieve its goals, as follows:
Aviation Science Research Office: This department specializes in research and development to provide safe and reliable aviation vehicles and systems.

Exploration Systems office: These systems help develop techniques to support human exploration and robots for space.

Science office: The work of this office is dedicated to exploring the Earth, the sun, the solar system and the universe through the missions proposed by NASA scientists in both the NASA Agency and Academy.

Space Operations Office: This office manages the launch of spacecraft, operations and communications of all spacecraft in and out of the Earth's orbit.