Researchers at McMaster University in Hamilton, Ontario, are shedding new light on some of the oldest parts of the Milky Way, suggesting life in the stellar nursery wasn’t quite as simple as ...

Astronomers have discovered a previously hidden "cosmic fuel tank" in an infant cluster of forming galaxies. This vast reservoir of cool molecular gas is found in the protocluster known as SPT2349-56, ...

A study published today in Astronomy & Astrophysics marks a significant milestone in our understanding of the formation and dynamical evolution of multiple stellar populations in globular clusters ...

Astronomers have spotted an unexpectedly hot galaxy cluster in the early universe that's challenging theories of galactic evolution. The scorching cluster existed just 1.4 billion years after the Big ...

A team of astrophysicists has unveiled how colossal stars thousands of times more massive than the Sun shaped the earliest star clusters and galaxies. These short-lived giants not only forged the ...

In the early universe, galaxy clusters were not supposed to run “hot” this soon. Yet SPT2349-56 a compact swarm of 30+ galaxies squeezed into roughly 500,000 light-years appears to carry an ...

The formation of vast clouds of hot gas during the birth of a distant galaxy cluster has been observed for the very first time by astronomers using ALMA, the Atacama Large Millimeter/submillimeter ...

"SPT2349-56 is a system so extraordinary that we may have caught one of the most massive clusters under formation at a very brief and crucial stage." When you purchase through links on our site, we ...