The "Hubble tension," one of the most frustrating and lingering problems in science, could be solved if Earth and the Milky ...

What we saw in the DESI experiments, and now strengthened by our South Pole Telescope observations, is that dark energy is ...

Computer illustration representing the origin of the universe. The term Big Bang describes the initial expansion of all the matter in the universe from an infinitely compact state 13.7 billion ...

How did everything begin? It's a question that humans have pondered for thousands of years. Over the last century or so, ...

Astrophysicists suggest our galaxy may lie inside a "cosmic void" - offering a new explanation for the universe’s conflicting ...

Good that you covered the theoretical paper on the non-expansion of the universe. But your readers should know there is great observational evidence against expansion and the Big Bang hypothesis.

If we know the intrinsic (initial) brightness of an object, ... May 11, 2023 — A team used a first-of-its-kind technique to measure the expansion rate of the Universe, ...

One of the big mysteries of the universe is how it's expanding. The phenomenon causing that expansion is known as dark energy — and recently, scientists have started to wonder if its changing.

The universe may have been born out of nothing, with an "anti-universe" twin where time runs in the opposite direction—rather than exploding from an infinitely small and dense point, or ...

We live in an expanding Universe, and in the late 1990s, two independent teams of astronomers discovered—much to their surprise—that the expansion is accelerating.

The expansion of the universe could be a mirage, a potentially controversial new study suggests. This rethinking of the cosmos also suggests solutions for the puzzles of dark energy and dark ...