Giant rings as the most recent evidence for the notion of cosmic string

Sabine Hossenfelder's Youtube video (see this ) about the observation of a giant ring (GR) having a diameter of 3 billion ly with a statistical significance is 4.1 &sigma; (1/20,000) in constellation Bo tes at a distance of 7 billion light years. The article "Giant Ring in the Sky" by Lopez and Clowes (see this ) reports the discovery. GR has clusters of galaxies behind it. The light arriving from…