National Aeronautics and Space Administration

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NASA Science: Earth

Home > Earth > Applied Sciences > Approach

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Big Questions
NASA Science pursues answers to the Big Questions defined by the scientific community about our home planet.
Focus Areas
Overview of how NASA Science contributes to the study of Earth Science.
Missions
NASA Missions that contribute to the study of Earth Science.

Approach

The NASA Applied Sciences Program works with other government agencies, universities, and non-profit, international, and private sector organizations to extend the benefits of Earth Science research results. This community of people and organizations includes those who provide Earth science results and those who utilize those results in their decision-making activities. NASA works with organizations that have the right tools to apply NASA results from Earth science research to meet societal needs. Examples include helping manage forest fires, coastal environments, agriculture, impacts of infectious diseases, aviation safety, risks to public health and hurricane forecasting.

Why NASA?

The NASA charter Sec. 203. (a), includes the following functions for NASA:
“The Administration, in order to carry out the purpose of this Act, shall –
(2) arrange for participation by the scientific community in planning scientific measurements and observations to be made through use of aeronautical and space vehicles, and conduct or arrange for the conduct of such measurements and observations;
(3) provide for the widest practicable and appropriate dissemination of information concerning its activities and the results thereof;”

NASA is involved in Earth system science because satellites provide a global view of the Earth system from space. The Applied Sciences program leverages this national investment in satellite systems to increase the benefits to society through the widest practical use of NASA research.