The most detailed map of the universe ever created using gravitational waves could reveal hidden black holes, merging ...

Carl Knox, OzGrav/Swinburne University of Technology and South African Radio Astronomy Observatory (SARAO) An international ...

NASA’s SPHEREx observatory will lend insight into what happened after the Big Bang, measure the glow of galaxies near and far ...

The Hubble constant is still a mystery because measurements from telescopes in today’s universe give higher numbers than ...

Now, to the dismay of researchers, a new study designed to double-check the calculated rate of the universe's expansion – ...

A decade ago, astronomers observed gravitational waves for the first time. What has emerged since is a picture of the ...

The James Webb Space Telescope has confirmed the universe's expansion rate, suggesting unknown cosmic factors drive its ...

In a breakthrough, scientists have mapped the invisible ripples in spacetime caused by massive objects like black holes.