Astronomers note that M82's extreme starburst phase won't last forever. It is expected to continue for only a few hundred million years-a brief moment in cosmic time. The James Webb Space Telescope (JWST) has captured stunning new views of Messier 82, a starburst galaxy nicknamed the "Cigar Galaxy" due to its long, narrow shape when viewed edge-on. According to NASA, Webb's infrared capabilities have revealed unpr... [2909 chars]