WASHINGTON, April 17 -- NASA issued the following news release on April 16, 2025: * * * Testing in the Clouds: NASA Flies to Improve Satellite Data In February, NASA's ER-2 science aircraft flew instruments designed to improve satellite data products and Earth science observations. From data collection to processing, satellite systems continue to advance, and NASA is exploring how instruments analyzing clouds can improve data measurement methods. Researchers participating in the Goddard Spac  more