When analyzing early universe data, the Standard Model of Cosmology suggests that the universe should be more “clumpy” that ...

The universe’s accelerating expansion has long puzzled physicists. For decades, dark energy, an unseen force thought to make ...

To astronomers in the 1990s, these three facts were self-evident: The universe is expanding; all the matter in the universe is gravitationally attracting all the other matter in the universe; ...

By combining different kinds of observations, cosmologists have shown that what we see is more easily explained if neutrinos, ...

The short answer is stars will come first. Stars are the components of galaxies. because they're so massive. of materials ...

Scientists are a step closer to solving one of the universe’s biggest mysteries as new research finds evidence that two of ...

Scientists propose a new gravity theory using Friedmann equations. Their model explains the universe’s accelerating expansion ...

The scientific study of cosmology, the field that focuses on the origins and evolution of the universe, is barely a century old. It has already been transformed more than once by new ideas, new ...

Researchers in Germany argue that a modified theory of gravity could explain universal expansion, removing dark energy from ...

Astronomers have assumed for decades that the Universe is expanding at the same rate in all directions. A new study based on data from ESA’s XMM-Newton, NASA’s Chandra and the German-led ROSAT X-ray ...

What if the universe didn’t begin with a bang–but with a memory? In Brahman: All This Whatsoever That Moves, debut author Krishnamurthy Ramakrishnan dismantles the Big Bang Theory’s dominance and ...