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

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

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

The James Webb Space Telescope is sending back stunning images that are challenging our basic understanding of the universe ...

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

The fact that every second of every day, there are lots of supernovae happening in the universe, just not where we would see them. The avera ...

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’s a new class of cosmic object in town. And it might just overturn our understanding of black holes and galaxy ...

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

The space-based observatory will scan the cosmos in 102 colors we can't see to unlock the secret history of the universe.

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