"These results from the Dark Energy Survey shine new light on our understanding of the universe and its expansion." ...

One of the supernovas' light will arrive in another 60 years, while the other's will arrive in 1 to 2 years.

For a generation, cosmologists have worked with a simple story: the universe is not only expanding, it is expanding faster ...

The six-year Dark Energy Survey has released its full results, showing that two leading models of cosmology are equally valid ...

Scientists are now certain that James Webb will break every such record until the earliest observable light is eventually ...

The universe’s expansion might not be accelerating but slowing down, a new study suggests. If confirmed, the finding would upend decades of established astronomical assumptions and rewrite our ...

As the Dark Energy Survey (DES) releases its final results, we caught up with two physicists who've been involved in the ...

(CNN) — The universe’s expansion might not be accelerating but slowing down, a new study suggests. If confirmed, the finding would upend decades of established astronomical assumptions and rewrite our ...

In the grand puzzle of the cosmos, one question continues to defy easy answers: how fast is the universe expanding? Astronomers have tried two main methods to figure it out, but their numbers don’t ...

Anaxagoras, a visionary Greek philosopher, foresaw concepts of expanding universe and multiple worlds centuries before modern science.

The NASA/ESA/CSA James Webb Space Telescope has topped itself once again, delivering on its promise to push the boundaries of ...