The European Research Council has granted 14 million Euros to Israel to build 10 shoebox-sized satellites for analyzing small clouds and their role in the climate. The mission is named CloudCT, inspired by medical CT (computed tomography) used to map the interior of a patient.

https://wis-wander.weizmann.ac.il/chemistry/ct-clouds-fleet-micro-satellites-will-see-smallest-clouds

https://www.calcalistech.com/ctech/articles/0,7340,L-3752340,00.html

https://www.youtube.com/watch?v=_DF-SCbpQi8