Tag Archive for 'Spiderweb galaxy'

This image shows the Spiderweb protocluster, seen at a time when the Universe was only 3 billion years old. Image credit: ESO / Di Mascolo et al. / NASA / ESA / Hubble / H. Ford.

ALMA Detects Huge Reservoir of Hot Gas in Very Distant Galaxy Protocluster

Mar 29, 2023 by News Staff

The galaxy protocluster is question is forming around the recently-discovered Spiderweb galaxy (also known as MRC 1138-262 or PKS 1138-262), an object...

B.H.C. Emonts et al found that the Spiderweb, a massive galaxy in the center of a distant protocluster, is forming from a large reservoir of molecular gas. In this artist’s conception of the protocluster, the protogalaxies are shown in white and pink, and the blue indicates the location of the carbon monoxide gas. Image credit: M. Kornmesser / ESO.

Astronomers Witness Birth of Massive Cluster Galaxy

Dec 3, 2016 by Enrico de Lazaro

Massive galaxies may grow from cold molecular gas that condenses as stars rather than forming in violent mergers, according to an international team of...