Astronomers studying FCC 224, an ultra-diffuse galaxy, have discovered luminous, overmassive globular clusters, providing key ...

The 2025 US stamps offer up a lot of familiar faces, among them Betty White. We’ll always miss her.

Scientists use 3D galaxy maps to uncover hidden details about dark matter and the universe’s large-scale structure.

Giant radio galaxies are cosmic megastructures that can span millions of light-years, making them some of the largest-known ...

Using the Hubble Space Telescope (HST), astronomers from the University of California Santa Cruz (UCSC) and elsewhere have ...

New research using 3D galaxy maps and advanced algorithms reveals hidden information that could challenge our understanding ...

Computer algorithms can model the universe, matching simulations to observations and revealing the distribution of dark ...

Scientists have created over a million simulated cosmic images using the power of supercomputers to anticipate the capabilities of NASA’s upcoming Roman Space Telescope. These synthetic images allow ...

MeerKAT’s newest giant radio galaxy find is extraordinary: the plasma jets of this cosmic giant span 3.3 million light years.

A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...

The NASA/ESA/CSA James Webb Space Telescope has captured and amazing view of the Sombrero Galaxy (Messier 104). The galaxy is ...

Astronomers have discovered a giant radio galaxy with plasma jets stretching an incredible 3.3 million light-years—32 times ...