Our readers agree that in the unlikely event you were able to approach a neutron star, it would look very smooth and bright ...

The bold question-askers at What If reveal the astonishing density of neutron stars. Florida’s $83 million land deal is ‘an ...

Even astronomers who study peculiar outer space objects have their favorites. Here are some interstellar bodies that have won ...

Imagine falling into a star so powerful it could tear apart every atom in your body. This video explores what would happen if ...

The GWTC 4.0 catalog records 128 new gravitational wave signals, revealing mergers of black holes and neutron stars detected by LIGO.

Scientists may be coming closer to confirming the existence of dark matter, thought to make up more than one-quarter of the ...

Some things we see in space appear to outpace light. Now we are learning to harness these bizarre optical illusions to ...

Just a few weeks ago, we crossed the significant milestone of 6,000 known exoplanets. The counter keeps getting higher, and there are 8,000 more candidates waiting for confirmation. In the decades ...

New simulations of neutron star mergers reveal that the mixing and changing of tiny particles called neutrinos impacts how the merger unfolds, including the composition and structure of the merger ...

Gravitational waves are energy-carrying waves produced by the acceleration or disturbance of massive objects. These waves, ...

A strange chirp detected by LIGO in 2019 has some scientists searching for answers beyond a simple black hole merger.