The study of gravitational dynamics interweaves the classical and quantum realisations of gravity, employing both traditional methods and modern amplitude techniques. At its core, the subject ...

Astronomers have shed light on a decades-long debate about why galaxies rotate faster than expected, and whether this behaviour is caused by unseen dark matter or a breakdown of gravity on cosmic ...

Pulsars suggest that ultra–low-frequency gravitational waves are rippling through the cosmos. The signal seen by international pulsar timing array collaborations in 2023 could come from a stochastic ...

To confirm the Einstein theory, a second detection has been recorded by the Ligo detectors as it appears from a recent announcement as stated on June 15, 2016 (see Figure 1): “This image depicts two ...

Just as ocean waves shape our shores, ripples in space-time may have once set the Universe on an evolutionary path that led to the cosmos as we see it today. A new theory suggests gravitational waves ...

Researchers have designed a new type of gravitational wave detector that operates in the milli-Hertz range, a region untouched by current observatories. Built with optical resonators and atomic clocks ...

The international LIGO-Virgo-KAGRA Collaboration reports the observations of two record-breaking events in gravitational wave ...

A new collage from the James Webb Space Telescope reveals eight dazzling examples of gravitational lensing. Peering into deep space, NASA's James Webb Space Telescope has helped astronomers find ...

Scientists are using pulsars to detect the gravitational wave 'hum' created from supermassive black hole mergers. Credit: ...