NASA's Scientists Found Mysterious in Space | The Green Monster

Supernova Remnant Reveals “Green Monster”
June 2025 – A New Spectacle in the Cosmos

On a quiet morning in June 2025, astronomers from around the globe tuned into a shared revelation—a supernova remnant located in a distant region of our galaxy was not behaving as expected. Buried deep within the data collected by NASA’s Chandra X-ray Observatory, the Hubble Space Telescope, and the James Webb Space Telescope, a peculiar structure emerged: a luminous green plume twisting through the shredded remains of a massive star. Informally dubbed the “Green Monster”, this vibrant apparition sparked scientific curiosity and reignited age-old questions about what happens when stars die—and what they leave behind.