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Who We Are.

From the air we breathe to upper atmospheres with commercial aircraft and stationary satellites, to less familiar planetary atmospheres explored by landing spacecraft, the Science Directorate at NASA’s Langley Research Center is on it.

NASA Langley provides essential science leadership to NASA with decades of intellectual expertise in the areas of Atmospheric Composition, Air Quality, Earth’s Energy Budget and Lidar Remote Sensing that supports aeronautics, space technology, exploration and Earth science.

Our data can be used to help others to respond in responsible ways.

What We Do.

The Science Directorate at NASA’s Langley Research Center studies atmospheres using passive and lidar remote sensing, in situ and airborne instruments. Our Flight Projects execute visions to obtain ground-breaking science through spaceflight platforms.​

We are committed to delivering science that is balanced between Research & Analysis, technology development, airborne science and flight development. Through our ground and flight hardware development, we infuse technology and gather science observations that produce knowledge, information and insight that informs policy and serves society.

We provide and maintain capabilities to ensure effective and affordable delivery of that knowledge.

SD Organizational Chart