ligo

In spite of the addition of Virgo, and the ability to better triangulate signals, and in spite of the significant sensitivity enhancements made to all of the GW detectors, not a single new example of multimessenger astronomy has been realized during the 03 run of LIGO. That's rather...

Sabine Hossenfelder: Backreaction: What’s up with LIGO? Fake News from the Universe? The article continues: It's quite interesting that even with the improved sensitivity, and better triangulation capacity with Virgo, the 03 LIGO run has still been unable to duplicate a single new...

Hello all! In not so recent news, Laser Interferometer Gravitational-Wave Observatory (LIGO) found definite evidence of gravitational waves. This is pretty huge in cementing general relativity (GR) as a theory, oppose to a wishy washy idea with some bits that can be proved. Of course GR is, and...