A fresh analysis of gravitational wave data from a 2020 collision between a black hole and a neutron star has produced the first measured evidence of an eccentric, oval-shaped orbit in this type of ...

The showpiece Laser Interferometer Gravitational Wave Observatory (LIGO) is designed to work in sync with two similar facilities in the United States which, in 2015, detected gravitational waves for ...

LIGO scientists determined that this set of waves was produced during the final moments of the merger of two black holes — 14 and 8 times the mass of the sun — to produce a single, spinning black hole ...

The Laser Interferometer Gravitational-wave Observatory or LIGO has been making breakthroughs in the search for the so-called “gravitational wave.” Back in September 2015, LIGO was able to detect the ...

The LIGO Scientific Collaboration and Virgo Collaboration released a catalog of results from the first half of its third observing run (O3a), and scientists have detected more than three times as many ...

After a year of downtime to perform hardware upgrades, the Laser Interferometer Gravitational-Wave Observatory (LIGO) is ready for action and will turn on its twin detectors, one in Washington state ...

An artist’s conception shows gravitational waves emanating like ripples in space time as two black holes approach each other in their orbits. (Credit: T. Pyle / LIGO) It looks as if gravitational-wave ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. One of the most understated frontiers in all of physics is the quest ...