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LIGO Fails To Detect Gravity Waves

planckscale writes "Last weekend, LIGO (the Laser Interferometer Gravitational-Wave Observatory) did not detect gravitational radiation in association with a gamma ray burst (GRB). The non-detection was actually a valuable contribution, as it helped to distinguish between competing models for what powers GRBs. The detector is due to be upgraded this year for even more accurate measurements. The interferometer is constructed in such a way that it can detect a change in the lengths of the two arms relative to each other of less than a thousandth the diameter of an atomic nucleus."

2 of 357 comments (clear)

  1. If you can't find the phenomenon... by Anonymous Coward · · Score: -1, Troll

    ... don't abandon the theory, just look harder. Kind of like global warming (or is it "climate change" now?)

  2. Re:Fails? by Anonymous Coward · · Score: -1, Troll

    Ofcourse, if my question appears ignorant - please understand that I'm a general slashdot reader and not a physicist ... and are apparently trusting wikipedia to be accurate about something. BIG MISTAKE.