Galaxy clusters are formed by a dense packing of many galaxies, making them the most massive structures in the universe.
The galaxy cluster appears hotter and more mature than it should for its young age, challenging what we think we know about ...
Scientists have detected a surprisingly hot galaxy cluster dating back to the universe’s infancy. The cluster formed far ...
WASHINGTON — Array Labs, a Silicon Valley startup developing radar-based Earth observation satellites, announced Jan. 5 it ...
Gas within the cluster, which existed merely 1.4 billion years after the Big Bang, is at least five times hotter than ...
Astronomers have found something the universe wasn’t supposed to have: a galaxy cluster blazing with hot gas just 1.4 billion ...
A scorchingly hot galaxy cluster in the early universe has left scientists baffled. “We didn’t expect to see such a hot ...
2025 was another year of great releases across an array of genres. For a look at which books you should be reading and gifting this holiday season, we're joined by two of our favorite readers and ...