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The Laser Interferometer Gravitational-Wave Observatory (LIGO) is a large-scale physics experiment and observatory designed to detect cosmic gravitational waves and to develop gravitational-wave observations as an astronomical tool. [1]
Currently, the most sensitive ground-based laser interferometer is LIGO – the Laser Interferometer Gravitational Wave Observatory. LIGO is famous as the site of the first confirmed detections of gravitational waves in 2015. LIGO has two detectors: one in Livingston, Louisiana; the other at the Hanford site in Richland, Washington.
LIGO has been involved in all subsequent detections to date, with Virgo joining in August 2017. [2] Joint observation runs of LIGO and VIRGO, designated "O1, O2, etc." span many months, with months of maintenance and upgrades in-between designed to increase the instruments sensitivity and range.
The IndIGO Consortium has spearheaded the proposal for the LIGO-India gravitational wave observatory, in association with the LIGO laboratory in US.In addition to the LIGO-India project, the other activities of IndIGO involve facilitating international collaborations in gravitational-wave physics and astronomy, initiating a strong experimental gravitational-wave research program in India ...
This project was eventually founded in 1992 as the Laser Interferometer Gravitational-Wave Observatory (LIGO). The original instruments were upgraded between 2010 and 2015 (to Advanced LIGO), giving an increase of around 10 times their original sensitivity. [36]
The film begins as Guthman did, arriving innocently at the LIGO Livingston Observatory in September 2015 and then getting swept up in a compelling scientific experience. . The discovery of the first gravitational wave capped a 50-year, $1 billion search for the detection and measurement of microscopic warps in spacetime, predicted by Albert Einstein a century earl
The KAGRA observatory's collaboration has joined the LIGO-Virgo collective, and the LIGO-Virgo-KAGRA collective is called "LVK". The LSC Spokesperson as of 2019 is Patrick Brady of University of Wisconsin-Milwaukee. [5] The Executive Director of the LIGO Laboratory is David Reitze from the University of Florida.
[6] [7] A scaled-down design initially known as the New Gravitational-wave Observatory (NGO) was proposed as one of three large projects in ESA's long-term plans. [8] In 2013, ESA selected 'The Gravitational Universe' as the theme for one of its three large projects in the 2030s [ 9 ] [ 10 ] whereby it committed to launch a space-based ...