The idea of a particle that races faster than light has long fascinated physicists. Known as the tachyon, it was originally ...

A snapshot of relativistic motion: Special relativity made visible. ScienceDaily . Retrieved June 11, 2025 from www.sciencedaily.com / releases / 2025 / 05 / 250505121748.htm ...

The former Google chief executive is taking a controlling interest in Relativity Space, which aims to build low-cost, reusable rockets to compete against Elon Musk’s SpaceX and to reach Mars.

However, some theories suggest that, at extremely high energies, special relativity fails as a result of Lorentz violation or Lorentz symmetry breaking.

The general theory of relativity has been one of the most successful developments in twentieth-century physics, ... At this point, H. A. Lorentz came to the rescue.

An Impossible Particle May Somehow Fit Into General Relativity After All, Scientists Say One mathematical tweak could turn theoretical physics on its head. By Caroline Delbert Published: Sep 04 ...