As the technology program within NASA’s Earth Science Division, the Earth Science Technology Office (ESTO) funds new technologies that can improve Earth science research. We aim to help solve technological challenges inherent in space-based observations to better understand our planet’s dynamic, interrelated systems.

Explore Earth Science

NASA Earth Science helps Americans respond to challenges and societal needs — such as wildland fires, hurricanes, and water supplies…

In order to study the Earth as a whole system and understand how it is changing, NASA develops and supports…

Open access to NASA’s archive of Earth science data
