Astronomers have constructed one of the most detailed images yet of Abell 3667, a giant galaxy cluster about 700 million light-years away from Earth.
Deepest-Ever Field Image of Giant Galaxy Cluster Is a Brutal Reminder of Your Cosmic Insignificance
Astronomers have constructed one of the most detailed images yet of Abell 3667, a giant galaxy cluster about 700 million light-years away from Earth.