Most astronomers agree that young galaxy clusters should be relatively cool compared to older ones. But researchers recently ...
When studying local galaxy cluster Abell 3667, Anthony Englert GS, a Ph.D. candidate in physics, noticed something unique. Connecting the brightest galaxies in two small clusters within Abell 3667 was ...
The galaxy cluster appears hotter and more mature than it should for its young age, challenging what we think we know about how these cities of galaxies form.
NPR's Short Wave talks about elephants' sniffing abilities, the remarkable migration of painted lady butterflies and a ...
"SPT2349-56 changes everything we thought we understood," says one Canadian researcher.