NASA’s ORCA, AirHARP Projects Paved Way for PACE to Reach Space

It took the Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) mission just 13 minutes to reach low-Earth orbit from Cape Canaveral Space Force Station in February 2024. It took a network of scientists at NASA and research institutions around the world more than 20 years to carefully craft and test the novel instruments that allow PACE to study the ocean and atmosphere with unprecedented clarity.

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HARP2, short for Hyper Angular Rainbow Polarimeter 2, undergoes calibration testing prior to launch aboard PACE. NASA/Denny Henry
Mission: 
PACE