Space.comFinal James Webb Space Telescope instrument reaches super-cold operating temperatureApr 13, 2022Elizabeth HowellBy Elizabeth Howellmore_vert
BBC.comJames Webb telescope's MIRI instrument goes super-coldApr 13, 2022Jonathan AmosBy Jonathan Amosmore_vert
NASA Jet Propulsion LaboratoryWebb Telescope's Coldest Instrument Reaches Operating TemperatureApr 13, 2022more_vert