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

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

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

New analysis supports Einstein's relativity and narrows neutrino mass ranges, hinting at evolving dark energy. Gravity, the ...

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

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

A new effort to map the rumblings in spacetime caused by enormous black hole collisions paints a surprisingly loud and ...

NASA astronaut Don Pettit's latest photography from the International Space Station showcases not only his visual prowess, but also his engineering skills.

An international study led by astronomers from Swinburne University of Technology has created the most detailed maps of gravitational waves across the universe to date.

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

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

The largest survey of our universe ever conducted suggests that it closely matches the model most favored by cosmologists. It ...