The core of the Phoenix cluster is shown across the whole electromagnetic spectrum. The bright purples represent X-rays produced by the hot gas, and the dashed purple outlines show regions where this ...

Astronomers have found an extraordinary galaxy cluster, one of the largest objects in the universe, that is breaking several important cosmic records. Observations of the Phoenix cluster with NASA’s ...

(SPACE.com) The faraway Phoenix galaxy cluster may be the biggest and brightest such structure ever discovered, and it's forming stars at an unprecedented rate, scientists announced on Wednesday. Here ...

Astronomers have found an extraordinary galaxy cluster — one of the largest objects in the universe — that is breaking several important cosmic records. The discovery of this cluster, known as the ...

(SPACE.com) An extraordinary cluster of faraway galaxies is shattering or challenging a number of cosmic records, weighing in as potentially the most massive cluster known. The colossal galaxy cluster ...

The newly discovered Phoenix cluster may be one of the most extreme objects ever observed, being among the most massive, luminous, and productive clusters in the universe. A galaxy cluster is a ...

Astronomers question why a supermassive black hole in the Phoenix Cluster doesn't disrupt star formation like its peers do. For the first time, astronomers have spotted active bursts of stars forming ...

Writing in the journal Nature this week, astronomers say they've found a massive galaxy cluster that's pumping out stars at a record pace. Astronomer Michael McDonald describes the finding, and ...

The faraway Phoenix galaxy cluster may be the biggest and brightest such structure ever discovered, and it's forming stars at an unprecedented rate, scientists announced today (Aug. 15). Here's a ...

The faraway Phoenix galaxy cluster may be the biggest and brightest such structure ever discovered, and it's forming stars at an unprecedented rate, scientists announced today (Aug. 15). Here's a ...