NASA announced Tuesday it selected a new instrument to study the sun and how it creates massive solar eruptions. The agency’s Joint EUV coronal Diagnostic Investigation, or JEDI, will capture images of the sun in extreme ultraviolet light, a type of light invisible to our eyes but reveals many of the underlying mechanisms of the sun’s activity. NASA announced Tuesday it selected a new instrument to study the sun and how it creates massive solar eruptions. The agency’s Joint EUV coronal Diagnostic Investigation, or JEDI, will capture images of the sun in extreme ultraviolet light, a type of light invisible to our eyes but reveals many of the underlying mechanisms of the sun’s activity. Astronomy Planetary Sciences Phys.org – latest science and technology news stories