CloudSat was a NASA-led Earth-observation program conducted with Canada to build a global, three-dimensional record of cloud vertical structure and cloud water. Launched on 28 April 2006, it introduced the first spaceborne 94-GHz Cloud Profiling Radar and operated in the A-Train with CALIPSO to improve understanding of clouds, climate, weather, and the water cycle. NASA ended CloudSat science operations and decommissioned the mission in December 2023.
Alerts are unavailable because this mission is no longer active.