At first glance, it looks like an uneven smudge. But when astronomers enhanced the image, sharp edges appeared — two distinct ...

A stronomers have discovered a new odd radio circle (ORC) that is more powerful and distant than any discovered before. What is even stranger is that this object doesn’t appear to live up to its name, ...

The finding offers tantalizing clues in the ongoing quest to piece together the origins of ORCs—mysterious, ring-shaped radio ...