A recent study reveals a new mechanism for the production of gravitational waves, involving oscillons—localized…
Browsing: Gravitational Waves
Gravitational waves are ripples in the fabric of spacetime, generated by massive cosmic events like colliding black holes or neutron stars. Predicted by Einstein’s general theory of relativity, these waves travel at the speed of light and carry information about their cataclysmic origins. They were first directly detected in 2015 by the LIGO observatory, marking the beginning of gravitational wave astronomy. Unlike light or other forms of radiation, gravitational waves can pass through matter virtually undisturbed, offering a new and complementary way to observe the universe and explore phenomena that would otherwise remain hidden.
Researchers have developed a thin film technology that enhances gravitational wave detector sensitivity. This breakthrough…
The BlackGEM array, a system of three new telescopes located at the European Southern Observatory’s…
Scientists have reactivated the upgraded Laser Interferometric Gravitational-Wave Observatory (LIGO) after a three-year break, improving…
Gravitational waves could reveal whether the quark soup that existed in the early Universe is…
Two massive touching stars in a neighboring galaxy are on course to become black holes…
India has approved the construction of LIGO-India, a gravitational-wave observatory that will join a global…
A new SISSA study proposes an array of interferometers in space to detect subtle fluctuations…
Simulations of black hole collisions reveal nonlinear gravitational effects, challenging simplified models of general relativity.…
Scientists are using techniques from fusion energy research to study gravitational waves, enabling insights into…
Gravitational wave evidence suggests that star clusters are key sites for black hole mergers, with…
OzGrav Makes Waves With $35M To Understand the Universe The Australian Research Council Centre of…
Gravitational waves identify what could be a rare one-in-1000 event. Astronomers at Cardiff University have…
By studying gravitational waves from neutron star collisions, researchers hope to unlock the secrets of…
The Gravitational Constant The gravitational constant G determines the intensity of gravity, the force that…
A new technique to measure vibrating atoms could improve the precision of atomic clocks and…
Hunt for Continuous Gravitational Waves In the last few years, astronomers have achieved an incredible…
Deep Follow-up of GW151226 — an ordinary binary or a low-mass ratio merger? Now that…