Astronomers from the Steward Observatory in Tucson, Arizona and elsewhere report the detection of a new massive protocluster. The structure was found around a luminous quasar known as J0910–0414. The discovery was detailed ...
An international team of astronomers reports the discovery of a new protocluster of massive quiescent galaxies at a redshift of approximately 4.0. This is the first detection of a protocluster of this type at such a high ...
An international team of astronomers reports the detection of a new protocluster of galaxies. The newfound protocluster, designated QO-1000, contains at least 14 massive quiescent galaxies. The finding was detailed in a paper ...
Using the Australia Telescope Compact Array (ATCA), an international team of astronomers has observed the population of submillimeter galaxies in a protocluster known as SPT 2349-56. As a result, they found a radio-loud active ...
The ancestors of some of the largest galaxy clusters have been hiding in plain sight. New work led by Carnegie's Andrew Newman demonstrates a new technique for identifying the precursors of the most extreme galactic environments. ...
Astronomy
Jun 15, 2022
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An international team of astronomers has reported the discovery of a structure thought to be a "protocluster" of galaxies on its way to developing into a galaxy supercluster. Located 11 billion light-years from Earth, the ...
Astronomy
Oct 27, 2021
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An international team of astronomers has performed spectroscopic observations of a distant galaxy protocluster known as PHz G237.01+42.50. Results of the study, presented in a paper published September 9 on the arXiv pre-print ...
Using the Keck I telescope, Japanese astronomers have identified a massive quiescent galaxy in a distant galaxy protocluster known as SSA22. The galaxy, designated ADF22-QG1, turns out to be the most distant quiescent galaxy ...
Astronomers have conducted a detailed multiwavelength study of a distant protocluster of galaxies known as D1UD01. As a result, over 350 candidate galaxies have been detected in this protocluster. The research is detailed ...
Using Keck Observatory in Hawaii, astronomers have detected two new protoclusters of galaxies embedded in primordial superclusters. The research paper presenting the discovery and providing basic information about the newfound ...
