Tag Archives: ligo
Astronomers may have spotted light from colliding black holes
Astronomers are puzzled by a mysterious dead star
Astronomers just measured a whole lot more than gravitational waves
A couple of weeks ago, the LIGO (Laser Interferometer Gravitational-Wave Observatory) and Virgo teams announced the detection of another set of gravitational waves -- the fourth since LIGO's first detection in September of 2015. The observations of t...
Nobel Prize for Physics awarded to gravitational wave scientists
The 2017 winners of the Nobel Prize for Physics were announced today. One half of the prize will go to Ranier Weiss from MIT, while the other half is being awarded jointly to Barry C. Barish and Kip S. Thorne, both from Caltech. The three scientists...
Scientists record a fourth set of gravitational waves
Last year, researchers confirmed the existence of gravitational waves with two Laser Interferometer Gravitational-wave Observatory (LIGO) detectors. Shortly thereafter, they detected two additional gravitational wave-causing events that sent ripples...
New computer models could direct scientists to epic cosmic events
Now that they're spotting gravitational waves more often, scientists are expanding their search for cosmic events. Specifically, they're using new computer models to depict the cataclysmic collision that occurs when a black hole joins a neutron star...
LIGO astronomers detect third black hole collision
Today, astronomers announced that LIGO has detected gravitational waves for the third time. As a result, scientists now may have new insights into how black holes are formed.
Gravitational waves are ripples in the spacetime that travel at the speed...
Caltech fires up LIGO to hunt for more gravitational waves
Nearly a year after LIGO, the Laser Interferometer Gravitational-wave Observatory, made physics history this past February, Caltech researchers have finally finished upgrading its capabilities and are ready to resume their hunt for gravitational wave...
Physicists create a ‘quantum ruler’ to measure the universe
A group of physicists from the Russian Quantum Center and the Moscow Institute of Physics and Technology have come up with a new method of creating a special entangled quantum state, one that could be used as "a high-precision ruler" for measuring la...