The Milky Way isn't just drifting through a giant void in space untethered, but is embedded in a sheet of dark matter like a blueberry in a pancake, new research suggests.

Astronomers have created the largest and most detailed 3D map yet of a glowing signal from the early universe, revealing hidden galaxies and gas from 9-11 billion years ago. By analyzing faint ...

Top Prize Editor’s Choice by Jesse Plotkin, Department of Neuroscience and Waggoner Center for Alcohol and Addiction Research Every year, the College of Natural Sciences invites faculty, staff and ...

A unique technique allowed astronomers to see the early universe as a "sea of light" and explore the effects of gravity and dark energy on cosmic evolution.

The space between galaxies is not empty. In a new map of the early universe, those “blank” stretches take on a faint, ...

For decades, astronomers wondered why most nearby galaxies are speeding away from the Milky Way instead of being pulled in by its gravity. New simulations reveal the answer: our galaxy sits in a ...

Most of the (dark) matter beyond the Local Group of galaxies (which includes the Milky Way and the Andromeda Galaxy) must be ...

Using spectral data from the Hobby-Eberly Telescope at McDonald Observatory, astronomers have produced the most detailed 3D map yet of faint cosmic structures from 9-11 billion years ago, revealing ...

Estimating things that exist is generally easy, but when it comes to estimating things that do not exist, it’s more difficult. This is something physicists from Poland and the UK are well aware of. To ...

Gas streams gush into the Milky Way 's center and pile up into thick clouds, but for some reason, those ingredients don't materialize into as many stars as astronomers would expect.

Visit MOSI in Tampa, Florida, home to America’s second-largest planetarium, a moon mission simulator, and hands-on science exhibits for all ages.

A galaxy made almost entirely of dark matter, an elusive form of matter that doesn’t interact with light, was spotted by ...