Astronomers have made a groundbreaking discovery, spotting a remnant of a galactic supernova with remarkable circular symmetry in the Milky Way galaxy. The object, dubbed Teleios, has a perfectly symmetrical shape that stands out among other cosmic phenomena.
Teleios is an expanding cloud of debris formed after a star exploded, and it’s located around 7,175 or 25,114 light-years away from Earth. Its unusual symmetry prompts questions about how the object came to be this way. One theory suggests Teleios could be a Type Ia supernova, which occurs in a binary star system with a white dwarf.
The discovery was made using images collected by the Australian Square Kilometer Array Pathfinder and has significant implications for understanding the object’s age and distance. The researchers estimate that Teleios could be between 1,000 years old or over 10,000 years old, depending on its distance from Earth.
What makes Teleios even more fascinating is its unusual properties. It appears in radio wavelengths but should have X-ray emissions based on models. To explain this anomaly, the scientists propose several scenarios, but none of them are definitive.
Further research and high-resolution observations are necessary to uncover the secrets behind Teleios’s perfect shape and mysterious qualities. The discovery highlights the complexities and mysteries of the universe, leaving astronomers eager to explore more about this intriguing object.
Source: https://gizmodo.com/this-perfectly-spherical-supernova-is-weirding-us-out-2000604223