A vast, flat sheet of dark matter may solve the long-standing mystery of why our neighboring galaxy Andromeda is speeding ...

Point Galaxy is an outer space riff on Point Salad, twisting that board game's score-focused play without overcomplicating it ...

The existence of massive, elliptical galaxies in the early universe has puzzled astronomers for two decades. An international ...

The standard cosmological model (present-day version of "Big Bang," called Lambda-CDM) gives an age of the universe close to 13.8 billion years and much younger when we explore the universe at ...

Two ways of measuring how fast the universe is expanding disagree, a puzzle known as the Hubble tension. Tiny magnetic fields ...

The Super Mario Galaxy Movie promotion continues with a Super Bowl ad reminding everyone it’s just months away and going to hit big when it comes. How big are we talking? If this teaser and the first ...

You might think galaxies can’t ever find each other in our runaway cosmos, but it turns out gravity can sometimes overcome ...

"We found an unexpected chemical complexity, with abundances far higher than predicted by current theoretical models." ...

Discover seven unusual galaxies defying scientific predictions, from impossibly bright early universe objects to astrophysics ...

Fans waiting for Samsung's latest iteration of the Galaxy may be disappointed to learn it's likely not going to have one ...

This idea is called the big bang model—which is an unfortunate name because it brings to mind a cosmos expanding like an ...

"There is a growing chasm between theory and observation related to the early universe, which presents compelling questions ...