Just over a week ago, European physicists announced they had measured the strength of gravity on the smallest scale ever.
General Physics
Mar 4, 2024
7
140
Following 15 years of data collection in a galaxy-sized experiment, scientists have "heard" the perpetual chorus of gravitational waves rippling through our universe for the first time—and it's louder than expected.
Astronomy
Jun 28, 2023
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671
A team of theoretical physicists have discovered a strange structure in space-time that to an outside observer would look exactly like a black hole, but upon closer inspection would be anything but: they would be defects ...
Astronomy
May 15, 2023
3
506
It looks like a black hole and bends light like a black hole, but it could actually be a new type of star.
Astronomy
Apr 18, 2023
2
499
Black holes really are giant fuzzballs, a new study says.
Astronomy
Jan 4, 2022
42
289
A paper by the Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU) Director Ooguri Hirosi and Project Researcher Matthew Dodelson on the string theoretical effects outside the black hole photon sphere ...
Optics & Photonics
Mar 29, 2021
6
3622
The North American Nanohertz Observatory for Gravitational Waves (NANOGrav) is a gravitational-wave detector that monitors areas in the vicinity of Earth using a network of pulsars (i.e., clock-like stars). At the end of ...
One of the biggest ideas in physics is the possibility that all known forces, particles, and interactions can be connected in one framework. String theory is arguably the best-known proposal for a "theory of everything" that ...
Astronomy
Mar 19, 2020
19
3512
A research team from Osaka University, Nihon University and Chuo University has proposed a novel theoretical framework whose experiment could be performed in a laboratory to better understand the physics of black holes. This ...
General Physics
Aug 20, 2019
0
527
A University of Colorado Boulder physicist is one step closer to solving a string theory puzzle 20 years in the making.
General Physics
Jul 2, 2019
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