When an object from outside our star system zooms through our neighborhood in the solar system, it provides a rare ...

The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...

Learn the key physics definitions of position, displacement, velocity, and acceleration explained clearly and simply. This quick breakdown helps build a strong foundation for understanding motion in ...

Plasma Wakefield Accelerators (PWFA) represent a disruptive candidate for next-generation high-energy accelerators. By ...

In high-intensity laser–matter interactions, including laser-induced particle acceleration, physicists generally want to work ...

Scientists have come a step closer to understanding how collisionless shock waves—found throughout the universe—are able to accelerate particles to extreme speeds. The research, published in Nature ...