A new gravitational-wave catalogue reports 161 additional black hole mergers, bringing the total to 390…
Browsing: LIGO
The Laser Interferometer Gravitational-Wave Observatory (LIGO) is a groundbreaking facility dedicated to the detection of gravitational waves, which are ripples in the fabric of space-time caused by some of the most violent and energetic processes in the Universe. LIGO consists of two massive laser interferometers located in Livingston, Louisiana, and Hanford, Washington. These observatories work in unison to measure the minute ripples in space-time generated by phenomena such as colliding black holes or neutron stars. LIGO’s historical achievement came in 2015 when it made the first-ever direct observation of gravitational waves, confirming a major prediction of Albert Einstein’s 1915 general theory of relativity and opening new avenues for astronomical research and our understanding of the cosmos.
Scientists believe an unusual LIGO detection may be evidence of a primordial black hole, potentially…
A newly analyzed gravitational-wave event has revealed something unexpected about one of the Universe’s most…
The sharpest black hole collision ever detected just gave Einstein another win—and raised hopes that…
Two recently detected black hole mergers, observed just a month apart in late 2024, have…
Scientists have designed a compact new detector capable of sensing gravitational waves in a long-missing…
A record-breaking black hole collision has stunned scientists with its sheer scale and speed. Detected…
A gravitational wave has revealed the biggest black-hole merger ever recorded—so massive and extreme, it…
Machine learning tool will help answer fundamental questions about the universe. A new AI-driven tool…
Extreme stars may possess mountains similar to those found on moons in our solar system,…
Ripples in space-time caused by the death of massive spinning stars could be within the…
Researchers Using LIGO Achieved a Landmark in Quantum Squeezing In 2015, the Laser Interferometer Gravitational-Wave…
New Caltech professor Lee McCuller is making quantum measurements even more precise. From a young…
New methods will allow for better tests of Einstein’s general theory of relativity using LIGO…
Scientists have reactivated the upgraded Laser Interferometric Gravitational-Wave Observatory (LIGO) after a three-year break, improving…
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…
The finding hints at exotic black hole behaviors. In the last seven years, scientists at…