A view of the central region of the Perseus galaxy cluster, one of the most massive objects in the universe, shows the ...
An artist's rendering of a binary black hole merger. (Carl Knox/Laser Interferometer Gravitational-Wave Observatory) ...
An underwater observatory recently detected a startlingly energetic cosmic neutrino. One possible cause involves a phenomenon ...
In 1916, only a year after Albert Einstein had published his general theory of relativity, Karl Schwarzschild used mathematical calculations to show this: If sufficient mass could be placed into an ...
On Wednesday, researchers released an analysis suggesting that there’s a “mass gap” in the population of black holes that ...
The research could shed light on how black holes vomit out matter and how this influences their home galaxies.
Now, in the journal Physical Review Letters, researchers say their ability to analyze gravitational waves has improved so much over the past decade that they were recently able to verify a key idea ...
Scientists at Raman Research Institute have decoded mysterious repeating X-ray flares from deep space, suggesting the source ...
If you value independent local news, become a sustainer today. Your gift could help unlock a $1M challenge. On Sept. 14, 2015, physicists attained the long-sought goal of detecting gravitational waves ...
On Sept. 14, 2015, physicists attained the long-sought goal of detecting gravitational waves, the shockwaves spewed out by such cataclysmic events as the violent merger of two black holes. Now, in the ...