https://scitechdaily.com/from-solar-flares-to-sahara-skies-rhessis-fiery-return-to-earth/
NASA’s retired Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI) spacecraft re-entered Earth’s atmosphere at 8:21 p.m. EDT on Wednesday, April 19, almost 21 years after its launch. From 2002 to its decommissioning in 2018, RHESSI observed solar fl…
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