The Galaxy Cluster That Grew Up Too Fast - Universe Today
science 2026/02/14 01:22:00

The Galaxy Cluster That Grew Up Too Fast - Universe Today

Source:Universe Today
Author:Mark Thompson

Astronomers have discovered a massive galaxy cluster assembling itself just one billion years after the Big Bang, there’s just one problem… it shouldn’t exist! Current models suggest it shouldn’t have formed when it did, Using NASA’s Chandra X-ray Observatory…