NASA’s Next-Level Discovery: Webb Exposes Dazzling Interstellar Web of Dust

NASA’s James Webb Space Telescope has captured the infrared glow of an ancient supernova’s light echo, revealing unprecedented 3D details of interstellar dust and gas. The space between stars is filled with gas and dust, varying from dense to sparse, and often hidden from view unless illuminated. In the constellation Cassiopeia, a supernova flash has [...]