Webb takes a closer look at Abell S1063, a distant galaxy cluster that acts like a cosmic lens, peering into the universe’s ...

Merging neutron stars are excellent targets for multi-messenger astronomy. This modern and still very young method of ...

In a new Physical Review Letters study, researchers have successfully followed a gravitational wave's complete journey from ...

Now, the work-energy principle says that in order to change the energy of a system, you need to add energy to (or remove ...

The neutron star’s crust will crack open just like the ground in an earthquake,” Most says. “The black hole’s gravity first ...

Crucially, this bounce occurs entirely within the framework of general relativity, which applies on large scales such as ...

LIGO Hanford engineers swap out a fiber cable in a vacuum squeezer during the October 2019 commissioning break at the ...

The longest and most complex simulation to date provides insights into neutron star mergers, black hole and jet formation, ...

The detection of gravitational waves from the binary neuron star merger GW170817 and electromagnetic counterparts GRB170817A and AT2017gfo kick-started the field of gravitational-wave multimessenger ...

The dissonance observed in black hole ringdown signals has now been resolved, offering new insights into black hole behavior ...

A potential new dwarf planet has been discovered in the outer reaches of the solar system, and its existence poses the ...

Researchers have engineered a laser device smaller than a penny that they say could power everything from the LiDAR systems used in self-driving vehicles to gravitational wave detection, one of the ...