"This shocking result means that we now need to revisit the very foundations of everything we know about cosmology," said the reseachers.

The "afterglow" of the universe is an important piece of evidence for the Big Bang. This background radiation also provides ...

Elliptical galaxies are some of the oldest types of galaxies in the universe. They formed relatively quickly after the Big ...

NASA has discovered the ten oldest galaxies. These galaxies offer a glimpse into the early universe. GN-z11 is the oldest, formed 400 million years after the Big Bang. UDFy-38135539 marks the ...

There are thousands of galaxies contained in this image, including a cluster that looks to us as it was when the universe was ...

Ralf Klessen investigates the physical processes that governed the formation of the first generation of stars in the early ...

Galaxies speckle the heavens like stars in a stunning new photo of the deep and distant universe.

Using data from space telescopes and other instruments, astronomers, cosmologists, and astrophysicists are able to deduce and ...

SPHEREx begins mapping the sky in infrared, exploring the universe’s origins and life’s building blocks across the Milky Way.

Researchers suggest the universe's background radiation has been overestimated, potentially challenging the standard model of ...