The NASA Science Mission Directorate sponsors scientific research, and develops and deploys satellites and probes in collaboration with NASA’s partners around the world to answer fundamental questions requiring the view from and into space. SMD seeks to understand the origins, evolution, and destiny of the universe and to understand the nature of the phenomena that shape it. SMD also seeks to understand:

* the nature of life in the universe and what kinds of life may exist beyond Earth;
* the solar system, both scientifically and in preparation for human exploration; and
* the Sun and Earth, changes in the Earth-Sun system, and the consequences of the Earth-Sun relationship for life on Earth.

Maybe, for this site NASA actually listened to the engineers: as this site works rather than making false claims about the visitor’s browser. The site includes content specifically targeted at teachers, students, researchers and the general public.

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