Dark matter, one of the Universe’s greatest mysteries, may have been born blazing hot instead of cold and sluggish as ...

For a long time, dark matter was believed to be cold after separating from the intense radiation that filled the young ...

Physicists have unveiled a new way to simulate a mysterious form of dark matter that can collide with itself but not with ...

Transformative discoveries in cosmology are unfolding at Princeton as researchers explore the universe’s large-scale structure, including galaxies, dark matter, and dark energy. Professor of ...

A research team from the Xinjiang Astronomical Observatory (XAO) of the Chinese Academy of Sciences has developed an interpretable artificial intelligence (AI) framework named Convolutional Kolmogorov ...

A new theoretical study proposes that light from distant galaxies could be slightly shifted in color by interactions with dark matter. This shift—either toward red or blue—would depend on the nature ...

Velocity streamlines within the reconstructed volume, with colored envelopes associated with the prominent nearby basins of attraction. The map and streamlines have been cropped to the region covered ...

A figure depicting the rotation of neutral hydrogen in galaxies residing in an extended filament, where the galaxies exhibit a coherent bulk rotational motion tracing the large-scale cosmic web, is ...

"There are more questions than answers at this point." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Dark energy could have an accomplice that ...

Dark matter makes up most of the mass in galaxies and galaxy clusters. In fact, scientists estimate that ordinary matter makes up only about 5% of the universe, while dark matter makes up about 27%.

Ian G. McCarthy receives funding from UKRI's Science and Technology Facilities Council (STFC). He works for Liverpool John Moores University. Given how unfathomably large the universe is, it is ...