The rapid acceleration of the universe’s expansion continues to challenge our understanding of fundamental physics. Why the ...

In the world of designer art toys, few characters have reached the same level of recognition, charisma, and collectibility as ...

New research suggests the universe may be lopsided. Cosmic microwave background and galaxy data hint at directional ...

Using deep imaging from the James Webb Space Telescope, they observed a galaxy bearing a striking resemblance to our ...

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

An international team of astronomers has uncovered multiple evolutionary paths for the universe's most massive galaxies. Observations of ultramassive galaxies, each containing more than 100 billion ...

New research puts forward compelling new evidence that dark matter interacts with cosmic "ghost particles" called neutrinos.

A 'shadow' cast on the faint, leftover glow of the Big Bang has revealed a giant object in the early Universe that defies our ...

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

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

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

A newly-discovered galaxy cluster could rewrite our understanding of the cosmos, as scientists spot 'something the universe ...