ASYAC0622_03
The Giant GRB Ring is a suspected superstructure — a collection of nine gamma-ray bursts (immensely powerful stellar explosions) arranged in a loose ring that spans 5.6 billion light-years, as shown in this artist’s concept.
The Giant GRB Ring is a suspected superstructure — a collection of nine gamma-ray bursts (immensely powerful stellar explosions) arranged in a loose ring that spans 5.6 billion light-years, as shown in this artist’s concept.