NASA's James Webb gave a stunning look at the death throes of a star, capturing details Hubble missed

JWST captured a new picture of supernova remnant Cassiopeia A. The picture was taken in near-infrared and processed to show the invisible light in visible color.

NASA, ESA, CSA, STScI, Danny Milisavljevic (Purdue University), Ilse De Looze (UGent), Tea Temim (Princeton University)

• JWST captured an image of an exploded star in unprecedented detail. 
• It shows previously unseen details of a shell of material hitting the gas shed by the star.
• The space telescope also revealed a new light echo structure...