The LIGO Scientific Collaboration announced the discovery of "GW170104: Observation of a 50-Solar-Mass Binary Black Hole Coalescence at Redshift 0.2". "We've only heard the opening notes first but now we are starting to recognize the symphony of black-holes." said Columbia University Astrophysicist, Imre Bartos when describing the importance of the discovery of the third gravitational wave observed by humanity.
The Columbia Experimental Gravity Group is a longtime member of the LIGO Scientific Collaboration and had critical role in a broad range of field from instrumentation to astrophysics.
- Szabolcs Marka
- Imre Bartos
- Zsuzsa Marka
Links to learn more about the discovery:
The Columbia Experimental Gravity Group is thankful for the generous support of The National Science Foundation (NSF) and Columbia University in the City of New York. LIGO is funded by the NSF, and operated by Caltech and MIT. More than 1,000 scientists from around the world participate in the effort through the LIGO Scientific Collaboration, which includes the GEO Collaboration. LIGO partners with the Virgo Collaboration, which is supported by Centre National de la Recherche Scientifique (CNRS), Istituto Nazionale di Fisica Nucleare (INFN) and Nikhef, as well as Virgo's host institution, the European Gravitational Observatory, a consortium that includes 280 additional scientists throughout Europe. Additional partners are listed at: http://ligo.org/partners.php.