Summary:
- Astronomers have discovered a massive, powerful radio ring in space, known as an Odd Radio Circle (ORC). This ORC is the most powerful of its kind ever observed.
- ORCs are mysterious, circular structures in the sky that emit powerful radio waves, but their exact nature and origin are still not fully understood by scientists.
- This particular ORC is about a million light-years in diameter, making it one of the largest known structures in the universe. It is located about 3 billion light-years away from Earth.