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

Gas within the cluster, which existed merely 1.4 billion years after the Big Bang, is at least five times hotter than ...

An inexplicably hot, fast-growing cluster of galaxies in the early universe has scientists questioning theories of galactic ...

A team of international researchers, led by a University of British Columbia astrophysicist, has discovered a young galaxy ...

Astronomers found a young galaxy cluster with unexpectedly hot gas, suggesting cosmic structures formed faster than once ...

Scientists detected gas at least five times hotter than previous theories had predicted inside a galaxy cluster from the ...

An international team of astronomers led by Canadian researchers has found something the universe wasn't supposed to have: a ...

A galaxy cluster in the early universe is 10 times hotter than it ought to be, which may reshape how we think these enormous ...

A massive young galaxy cluster has been found glowing with super-hot gas billions of years earlier than expected, defying current theories.

An international team of astronomers led by Canadian researchers has found something the universe wasn't supposed to have: a ...