Aim of nasa?

the basic aim now is to get a man to mars

To explore the Arctic Plains of Mars See this article by NASA regarding the Phoenix project: http://www.nasa.gov/mission_pages/phoenix/main/

"To aim at" is to target someone or somthing, usually with a weapon or some other projectile, such as a baseball, for example. "To aim to" is an in formal way of saying "to intend to" do something....

NASA exists as an overseeing civilian administrative agency for the United States' Manned Flight, Earth Orbital Satellite and Deep Space Probe programs. In addition, it is responsible for overseeing...

NASA was always called NASA since 1958, when it was Founded. But it was established by the National Autonomic Space Act, if that if that is what you are asking. In the early 1950s it was called NACA,...