Afterthoughts on the Non-Gravitational Acceleration of 3I/ATLAS at Perihelion | by Avi Loeb | Oct, 2025
Press enter or click to view image in full sizeTrajectory of 3I/ATLAS with positions of the planets on…
They simulated objects at light speed—and watched geometry bend like never before
Imagine a cube flying through space at nearly the speed of light. Hard to picture? Not for the…
Ask Ethan: Could evolving dark energy lead to a Big Crunch?
Sign up for the Starts With a Bang newsletter Travel the universe with Dr. Ethan Siegel as he…
Physicists Just Ruled Out The Universe Being a Simulation : ScienceAlert
A question that has vexed physicists for the past century may finally have a solution – but perhaps…
Using classic physical phenomena to solve new problems | MIT News
Quenching, a powerful heat transfer mechanism, is remarkably effective at transporting heat away. But in extreme environments, like…
A universal entropic pulling force caused by binding
Entropic force in a diatomic molecule To illustrate the concept of entropic force, we begin with a simple…
Radium monofluoride nuclear structure measurements could advance dark matter searches
The hyperfine structure of radium monofluoride has been measured by researchers in the US and elsewhere with such…
Atomically resolved edges and defects in lead halide perovskites
Ahmadi, M., Wu, T. & Hu, B. A review on organic–inorganic halide perovskite photodetectors: device engineering and fundamental…
Making Smaller, Faster Quantum Computers
Quantum Art’s new QPU could be both significantly smaller and also faster than competing quantum architectures. AFP via…
Revealing Plasma’s Heat at Trillions of Degrees
QGP, a state of matter where quarks and gluons roam freely, is thought to have existed only microseconds…
Quantum fluids mix like oil and water – Physics World
Quantum fluids mix like oil and water – Physics World Skip to main content Discover more from Physics…
Is There Zero Gravity On The ISS? Here’s How It Works
Artsiom P/Shutterstock You may have heard people say…