LIGO Scientific Collaboration
Black hole’s gravitational ringing supports ‘no hair’ theorem
LIGO resumes search for gravitational waves
After a series of upgrades, the twin detectors of LIGO, the Laser Interferometer Gravitational-wave Observatory, have turned back on and resumed their search for ripples in the fabric of space and time known as gravitational waves. Now boasting a 25 percent improvement in sensitivity, LIGO recommenced science observations at 4pm GMT on 30 November.
Report of first search for visible light associated with gravitational waves
Catastrophic mergers of binary black holes have been shown to generate gravitational waves, but they can also produce brilliant fireworks of light. Now a team of astronomers has used the Dark Energy Camera (DECam) mounted on the 4-metre Blanco Telescope in Chile in the first detailed search for a visible counterpart of a gravitational wave event.
Scientists to provide update on the search for gravitational waves
This year marks the 100th anniversary of the first publication of Albert Einstein’s prediction of the existence of gravitational waves. With interest in this topic piqued by the centennial, researchers from UK universities in Glasgow, Birmingham, and Cardiff will discuss their ongoing efforts to observe and measure cosmic gravitational waves for scientific research in London on Thursday, 11 February.