Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...

The slower growth of gravitational wells and the accelerating expansion might share the same underlying cause.” In so many ...

Gravity can exist without mass.” It’s a statement that upends a century of astrophysical dogma and, for some, sounds as ...

New research published in Physical Review Letters suggests that superconducting magnets used in dark matter detection ...

A groundbreaking simulation reveals how neutron star mergers forge black holes, generate gamma-ray bursts, and scatter gold ...

However, although photons of light existed since the first second after the Big Bang, they could not yet shine across the ...

Gravitational assists are an emblematic example of why space travel is hard —it is exactly rocket science, after all. Gravity ...

A computer simulation shows how two neutron stars of unequal mass merge, form a black hole and spit out a jet of high energy matter.

Rubin Observatory’s LSST will help scientists study the gravitational lensing they’ve already seen, but it will also help them greatly increase their catalogue of examples. Scientists know of about ...

On September 14, 2015, at 5:51 a.m. Eastern Daylight Time, a fragment of that energy, in the form of a “gravitational wave,” reached Earth, reduced by its vast transit across space and time to ...

Gravitational potential energy is the energy an object has by virtue of its position above the surface of the Earth. When an object is lifted, work is done. When work is done in raising the height ...

In their Tuesday announcement, Green Gravity claimed that gravitational energy storage technology represents a “significant economic option” for Mount Isa, “with the potential to attract ...