
ACRIMSAT measures the changes in the amount of the sun’s energy that reaches Earth’s atmosphere.

NASA and the National Oceanic and Atmospheric Administration, or NOAA, work together on the Geostationary Operational Environmental Satellite Program.

Dryden Aircraft Fleet on ramp – 1974

NASA’s F-15B later used for aerodynamic flight research, is seen here with the F/A-18B Systems Research Aircraft (SRA), on a…

Dryden Research Aircraft Fleet on ramp – 1997

QuikSCAT provides complete coverage of the world’s ocean surface every two days.

Launched on Dec. 18, 1999, Terra’s five onboard instruments began science operations in February 2000.

TRMM is a mission of NASA and the Japan Aerospace Exploration Agency.

The TOPEX/Poseidon satellite monitored the movement of Earth’s oceans.