The inflationary epoch that caused our universe to rapidly expand in its earliest moments may be connected to the modern era of dark energy, thanks to a phantom component of the cosmos that changes the strength of gravity as the universe evolves, a physicist proposes in a new paper.
New evidence suggests a tiny subatomic particle could break the known laws of physics, hinting at the existence of a fifth force of nature.
The technique can measure slight gravitational variations, which could help in mapping terrain
Albert Einstein’s theory of general relativity, which suggests that gravity is due to the curvature of space and time, is more than 100 years old. And it’s holding up as researchers analyze the behavior of gravity in space — but it may not last forever, according to a new study.
Observations from neutron star smashup challenge some theories that include unknown realms
Researchers have developed a new approach to estimate the true size of very large earthquakes.
We’ve waited a long time for this.
Brazilian physicists have made a significant observation that expands our understanding of an unusual phenomenon called blackbody force. This new research could help us refine our models of how planets and stars are formed.
Getting rid of dark matter would be a big ordeal, so we talk to the man behind the theory.
Mars can blame Jupiter for its small stature. The Red Planet may be much smaller than we expect because Jupiter’s gravity beat it up as it was forming.
