#PPOD: NASA’s JWST has gazed at the Crab Nebula in the search for answers about the supernova remnant’s origins. Similar to the Hubble optical wavelength image released in 2005, with Webb the remnant appears comprised of a crisp, cage-like structure of fluffy red-orange filaments of gas that trace doubly ionized sulfur (sulfur III). Credit: NASA, ESA, CSA, STScI, Tea Temim (Princeton University)