Using the Einstein Probe (EP), astronomers from China and Germany have observed a nearby galaxy cluster known as Abell 3571.

The James Webb Space Telescope captured a colorful portrait of a nearby stellar cradle, revealing a wealth of insights about ...

Scientists have detected a surprisingly hot galaxy cluster dating back to the universe’s infancy. The cluster formed far ...

The galaxy cluster appears hotter and more mature than it should for its young age, challenging what we think we know about ...

The “Seven Sisters” of the Pleiades are part of a much larger complex that can help reveal our galaxy’s deep history ...

Researchers at the University of British Columbia and Dalhousie University have found a young galaxy cluster that appears far ...

Galaxy clusters are formed by a dense packing of many galaxies, making them the most massive structures in the universe.

Astronomers have found something the universe wasn’t supposed to have: a galaxy cluster blazing with hot gas just 1.4 billion years after the Big Bang, far earlier and hotter than theory predicts. The ...

Most astronomers agree that young galaxy clusters should be relatively cool compared to older ones. But researchers recently ...

A group of about 1,000 stars known as the beehive cluster is swarming a sky near you. Here's when and how to see them.

A cluster headache, which is also known as histamine headache, is a rare but painful type of headache that affects approximately 1 to 2 people per 1,000 population. It involves several attacks of ...

Cluster feeding is when infants want to feed more frequently than usual. Often, feedings get shorter as well as more frequent. While cluster feeding can happen with both breast and formula feeding, it ...